Finished dish photo of Brown Sugar (Red Sugar) Mooncakes

Brown Sugar (Red Sugar) Mooncakes

I’ve already shared how to make brown sugar (red sugar) inverted syrup, so of course we can’t skip brown sugar (red sugar) mooncakes. Honestly this tutorial almost doesn’t need to be written, because from recipe to steps it’s exactly the same as regular Cantonese mooncakes—e-x-a-c-t-l-y the same. You just replace regular inverted syrup with brown sugar syrup and that’s it... There are many benefits to making brown sugar (red sugar) mooncakes. Personally I think the texture is better than regular mooncakes. Another big plus: the most annoying issue with home ovens—uneven browning—is basically no longer a problem. With brown sugar (red sugar) mooncakes, even if the color is uneven, you can’t r-e-a-l-l-y see it at all, haha... ❣️Also, based on my experience baking brown sugar mooncakes these past few days, they seem less prone to deformation than regular ones… The only downside is that brown sugar (red sugar) mooncakes take longer to “return oil” (soften and develop sheen) than regular Cantonese mooncakes—about 3–4 days. Brown sugar (red sugar) inverted syrup tutorial here: http://www.xiachufang.com/recipe/103416748/ Regular inverted syrup tutorial here: http://www.xiachufang.com/recipe/103282704/ Regular Cantonese mooncake tutorials are in the links below: Detailed Cantonese mooncake tutorial: http://www.xiachufang.com/recipe/103325712/ Cantonese red bean paste mooncakes: http://www.xiachufang.com/recipe/103405451/ Cantonese lotus seed paste mooncakes: http://www.xiachufang.com/recipe/103405735/ Cantonese salted egg yolk mooncakes: http://www.xiachufang.com/recipe/103406389/ Red bean paste filling tutorial: http://www.xiachufang.com/recipe/103285333/ Mooncake wrapping method (step-by-step): http://www.xiachufang.com/recipe/103400145/ The step-by-step photos here use a 75 g mooncake. The total dough weight is about 415–420 g, with a ratio between 3:7 and 4:6, yielding about 16–17 mooncakes. For other sizes, refer to the following (approximate yields): 28 ratio, 50 g mooncakes: about 41–42 pieces 37 ratio, 50 g mooncakes: about 27–28 pieces 46 ratio, 50 g mooncakes: about 20–21 pieces 28 ratio, 63 g mooncakes: about 31–32 pieces 37 ratio, 63 g mooncakes: about 21–22 pieces 46 ratio, 63 g mooncakes: about 15–16 pieces 28 ratio, 75 g mooncakes: about 27–28 pieces 37 ratio, 75 g mooncakes: about 18–19 pieces 46 ratio, 75 g mooncakes: about 13–14 pieces 28 ratio, 80 g mooncakes: about 25–26 pieces 37 ratio, 80 g mooncakes: about 16–17 pieces 46 ratio, 80 g mooncakes: about 12–13 pieces 28 ratio, 100 g mooncakes: about 20–21 pieces 37 ratio, 100 g mooncakes: about 13–14 pieces 46 ratio, 100 g mooncakes: about 9–10 pieces 28 ratio, 125 g mooncakes: about 15–16 pieces 37 ratio, 125 g mooncakes: about 10–11 pieces 46 ratio, 125 g mooncakes: about 7–8 pieces

Ingredients

Lye water (also called alkaline water) is used to neutralize the acidity of the syrup and help the mooncakes brown. If you don’t want to buy it, just mix edible baking soda and water at a ratio of 1:3 and stir well; I use ready-made lye water.to taste
#Mooncake skinto taste
Brown sugar (red sugar) inverted syrup150 g
Peanut oil50 g
Lye water3–4 g
All-purpose flour210–220 g
Whole milk powder20 g
#Mooncake fillingChoose any one of the fillings below; as long as the total weight is around 820–850 g, it’s fine.
Lotus seed paste820–850 g
Red bean paste820–850 g
Custard filling820–850 g
Any other filling you like820–850 g
#Egg wash for brushing the surfaceto taste
Egg white1
Egg yolk1/2
If you want salted egg yolk mooncakes, just prepare as many egg yolks as you like. The filling amount for yolk mooncakes can’t be given precisely, because it depends on how many you make, what size, and what ratio you use...to taste
❣️❣️❣️You can also skip the egg wash on the surface of brown sugar mooncakes, but personally I think they look nicer brushed. If you want to compare the effect with and without egg wash, scroll to the very bottom of this tutorial to have a look…to taste

Steps

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Prepare all the ingredients in advance.

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Pour the inverted syrup into a bowl.

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Add the lye water.

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Add the peanut oil.

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Stir well to combine.

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Place a flour sifter on top and add the all-purpose flour.

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Add the whole milk powder.

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Sift together.

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Mix until evenly combined.

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Once it’s roughly even, switch to kneading by hand.

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Knead into a smooth, even dough.

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Cover with plastic wrap and let rest.

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Let the dough rest for about 2 hours. When it’s almost ready, portion the filling.

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In the video we’re making 75 g mooncakes with a ratio between 3:7 and 4:6. So portion the filling at about 51–52 g and the skin at about 25–26 g. If you want salted egg yolk mooncakes, weigh the filling together with the egg yolk; the total should be about 51–52 g, then wrap the yolk inside the filling. If you really don’t get it, check my other salted egg yolk mooncake tutorial: http://www.xiachufang.com/recipe/103406389/

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After all the filling balls are portioned, cover them with plastic wrap to prevent them from drying out.

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If you want to make 50 g, 100 g, or other sizes, scroll to the very bottom for reference. The method is the same; only the skin-to-filling weights differ.

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Here’s what the rested dough looks like when broken open. Mooncake dough is not elastic; it breaks easily but also comes back together easily.

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Divide the rested dough into pieces of about 25–26 g each.

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Take one dough piece into your hand.

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Gently knead it several times. The more you knead, the softer the skin becomes, which reduces the risk of cracking later. But don’t knead too long or the dough will develop gluten. After kneading, roll it into a smooth ball.

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Flatten the dough ball in your palm.

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Pinch the edges thinner.

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Place it again in the palm of your left hand.

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Place one portion of filling on top.

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Hold skin and filling at the base of your left thumb and start closing the seam. If you’re not good at wrapping, see my other tutorial that focuses specifically on mooncake wrapping techniques: http://www.xiachufang.com/recipe/103400145/

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Close it up slowly, trying to move only the skin and not squeeze the filling upward. Also close the skin evenly; don’t push everything from the bottom to the top, or the seam area will end up with very thick skin.

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After sealing, roll it back into a ball.

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Coat the ball lightly with flour.

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Roll it in your hands so the flour spreads evenly.

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Keep rolling until you can no longer see any dry flour. This is very important for brown sugar mooncakes: the flour must be distributed evenly and completely absorbed, otherwise you’ll get floury spots on the finished mooncakes, which look bad. The properly coated ball has a matte surface, which prevents sticking to the mold. If it still looks shiny after rolling, you didn’t use enough flour and the mooncake may stick to the mold; just dust with a bit more flour and roll again.

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Shape the ball into an oval to prevent the mold from scraping the edges.

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Place the dough oval into the mold.

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Press firmly all the way down, and apply pressure evenly so one side doesn’t end up higher than the other.

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Release from the mold.

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Wrap and mold all the mooncakes in turn. When you’re almost done, preheat the oven to about 180°C top and bottom heat. Beginners should preheat for at least 15 minutes. Every oven is different, and the temperature can vary. The temperature given here is for reference only; make sure you understand your own oven’s actual temperature.

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After molding, spray a little water on the surface of the mooncakes.

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Place them in the preheated oven, middle rack.

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Bake for about 15 minutes to set the shape. While baking, prepare the egg wash for the surface.

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Crack an egg and separate the white.

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Use only half of the yolk.

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Beat well and set aside. If you’re not afraid of extra work, it’s best to strain the egg wash once.

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When the mooncakes are set, remove them from the oven.

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Dip a wool pastry brush into the egg wash. Make sure to use a wool brush; I don’t recommend a silicone brush unless you’re extremely, super confident in your brushing skills.

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After dipping, scrape the brush along the side of the bowl until almost no egg wash drips off. We’d rather brush thinly and do multiple coats than brush a thick coat at once. If the egg wash flows into the grooves, the pattern will be unclear and the color will be unattractive.

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Gently brush a thin layer of egg wash on the patterned surface. You can go back and forth several times because there’s very, very little egg on the brush.

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Only brush the raised patterned surface. Do not brush the flat sides or the grooves—absolutely don’t.

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After brushing, put the mooncakes back into the oven.

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Bake for another 5 minutes or so. Brown sugar mooncakes don’t need to be as evenly or deeply colored as regular Cantonese mooncakes; even if the color is uneven, it’s not very noticeable.

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Once baked, remove from the oven. The actual color is not as dull gray as it may look in the photo; it’s a bit brighter. ❤️Freshly baked mooncakes may look a bit ugly. ❤️Once cooled, they’ll be firm; after resting a few days to return oil, they’ll soften, and the color will become much prettier.

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Here’s a reference for other mooncake sizes.

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These mooncakes after they have fully returned oil. Brown (red) sugar mooncakes return oil more slowly than regular mooncakes—about 3–4 days.

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One more thing: see that egg yolk at the back? That one was just cut open and has a chalky white core. Anyone who bakes hates this kind of yolk, right? Haha. But there’s not much we can do; good yolks are hard to find. Still, it doesn’t affect eating. Or, leave it overnight and you’ll see a “miracle.” 😂

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After sitting overnight, the hard core is gone—g-o-n-e, haha…

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So delicious it’s unbelievable. 😍ོ

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🤓🤓🤓

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Once they’ve completely returned oil, they taste wonderful.~

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These are brown sugar mooncakes with egg wash brushed on the surface.

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These are brown sugar mooncakes without egg wash on top. Personally, I still think they look nicer with egg wash—but that’s up to you, haha~

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Cooking Tips

The Q&A section below is adapted from a widely shared note in baking groups. I’ve reorganized and slightly edited it based on my own experience. Use it to troubleshoot your own problems—find the part that matches your issue.~ ———————————————————— 1. Mooncake shape is uneven 1) Filling is too soft. 2) Dough gluten is too strong. 3) Uneven or insufficient pressure when molding. 4) Poor coordination when releasing from the mold; air pressure not even. 5) Improper way of handling the mooncakes when arranging on the tray. 6) Excessive shaking or impact when putting the tray into the oven. 7) Brushing the egg wash too forcefully. 8) Baking temperature too low or baking time too long. ———————————————————— 2. Poor browning on the surface (hard to color or too dark) —Hard to color— 1) Oven temperature too low or baking time insufficient. 2) Lye water concentration too low or amount too small. 3) Syrup concentration too low or inversion insufficient. 4) Syrup proportion in the recipe too low. —Color too dark— 1) Oven temperature too high or baking time too long. 2) Lye water concentration too high or amount excessive. 3) Syrup very concentrated or highly inverted. 4) Syrup proportion in the recipe too high. ———————————————————— 3. Mooncakes “shrink at the waist” (narrow in the middle) 1) Dough overmixed. 2) Mooncakes placed too close together on the tray. 3) Baking temperature high and time short. 4) Too much or too strong lye water in the dough, causing coloring too fast. ———————————————————— 4. Mooncakes “spread at the base” (feet spreading) 1) Filling contains too much moisture. 2) Skin too thick or too soft. 3) Baking temperature too low. 4) Flour gluten too strong. 5) Syrup too concentrated or syrup proportion in the skin too high. 6) Resting time after molding too long. ———————————————————— 5. Mooncakes collapse after baking 1) Baking time too long. 2) Skin and filling have very different firmness/softness. 3) Filling contains too much moisture. 4) Filling has too much sugar. ———————————————————— 6. Mooncakes bulge in the middle 1) Baking time too long. 2) Top heat too low. 3) Filling too soft, moisture content high. 4) Sugar content in the filling too high. 5) Mooncakes not pressed tightly enough in the mold. ———————————————————— 7. Cracks on the side of the skin 1) Rapid cooling after baking; skin shrinks too fast. 2) Dough overmixed, gluten developed. 3) Filling has too high a proportion of sugar and oil. ———————————————————— 8. Cracks on the surface of the skin 1) Too much dusting flour. 2) Resting (relaxing) time for the dough not long enough. 3) Top heat temperature too high. ———————————————————— 9. Skin separates easily from the filling after baking 1) Skin and filling firmness/softness not well matched. 2) Filling not pressed tightly when wrapping; skin and filling not adhered well. 3) Too much dusting flour during handling. 4) Too much oil in the skin. 5) Too much oil in the filling. 6) Filling moisture content high. ———————————————————— 10. White specks on the skin 1) Too much dusting flour. 2) Syrup, lye water, and oil not mixed evenly. ———————————————————— 11. Small bubbles on the surface 1) Egg white not beaten evenly. 2) Egg wash ratio not appropriate. 3) Egg wash applied too thickly. ———————————————————— 12. Surface not glossy enough 1) Sugar–oil ratio not well balanced. 2) Too much dusting flour. 3) Egg wash too little. 4) A little vegetable oil can be added to the egg wash. 5) No water sprayed before baking. ———————————————————— 13. Mooncakes return oil too slowly 1) Syrup, oil, and lye water ratios not appropriate. 2) Not enough oil in the filling. 3) Too much flour mixed into the filling. 4) Syrup not inverted enough. 5) Syrup moisture too low. 6) Heat too high when boiling syrup. 7) Syrup crystallized (re-sugared). 8) Too much citric acid. ———————————————————— 14. Shelf life too short (spoilage, mold) 1) Baking time insufficient. 2) Poor hygiene during production. 3) Mooncakes packaged before fully cooled. 4) Packaging material not sanitary. 5) Packaging not well sealed, air leakage. 6) Oxygen absorber not effective. 7) Not enough syrup or oil in the skin. 8) Filling has low sugar and oil content. ———————————————————— 15. Syrup crystallizes (re-sugars) 1) Too little water used when boiling the syrup. 2) No citric acid added or amount too small. 3) Heat too high when boiling. 4) Stirring improperly while boiling. 5) Moved too often while cooling, not cooled undisturbed. ———————————————————— About shelf life: mooncakes are high-sugar, high-fat pastries. Under normal conditions at room temperature, they keep about 5 days in summer and 10–15 days in spring and autumn. I’ve tested up to 28 days without spoilage, but that was with store-bought lotus seed paste and in autumn. If your filling is homemade and contains no additives, naturally the shelf life will be shorter. It also depends on how much sugar and oil you use—the sweeter something is, the harder it is to spoil because sugar is a natural preservative. For mooncakes made with homemade filling, the shelf life is about 5 days at room temperature, for reference only. Storage environment also matters. Mooncakes are generally stored at room temperature; I don’t really recommend refrigerating, because the fridge is humid and they may spoil faster—but again, this is for reference only.