Today’s purple sweet potato cupcakes are delicious and not difficult to make. There are two highlights. One is that it is oil-free and dairy-free, and only requires eggs, flour, sugar, purple potato mash and cold water; the second is that the traditional egg beater is not used to beat the egg whites, but the fan-shaped in the meat grinder is used. Sender.
The result made me very satisfied. It took a short time to make the meringue paste. Just add the sugar in one time, and it was basically in place in 2 minutes. 2 eggs and a half bowl of flour made 7 cup cakes.
[Materials] 2 eggs, 40 grams of purple potato mash, 25 grams of cold water, 40 grams of low-gluten flour, 25 grams of fine sugar for egg whites
[Quantity] 7 pieces, the upper mouth diameter of the cup is 5cm, the lower mouth diameter is 4cm, and the height is 3cm
[Baking] For the middle layer, first roast at 130 degrees for 8 minutes, then turn to 125/130 for 52 minutes
[Tools] Mofei wireless meat grinder whisk
1. A group photo of the ingredients: 2 eggs, 25 grams of white granulated sugar, 40 grams of low-gluten flour (cake flour), 40 grams of purple potato mash, 25 grams of cold water;
2. Separate the egg white and egg yolk, put the egg yolk into a large bowl, and put the egg white directly into an oil-free and water-free egg-beating bowl. The meat grinder and egg beater of the Mofei wireless meat grinder I use is different from the traditional mesh Whisk, are you looking forward to whisking the egg whites?
3. Disperse the egg yolks, put the purple potato mash and cold water into a bowl, and mix it evenly with a spatula; the thinness of the purple potato mash is different, so you can add an appropriate amount of water;
4. Pour the flour into the purple potato paste, stir evenly with a spatula, pick up the batter, and let it flow down slowly, set aside for later use;
5. Pour all 25 grams of fine sugar into the egg whites;
6. Cover the lid and plug in the motor rod, and the egg whites will be dismissed instantly. The whole process takes about 2 minutes; in order to prevent the motor from becoming too hot, you can pause for 10 seconds and then beat;
7. The beaten egg batter is delicate, white and has a great ceramic texture;
8. Use a small spoon to scoop up a lump without falling down;
9. Take 1/3 of the protein paste into the purple potato batter;
10. After mixing evenly, pour it into the egg white paste, remember to take out the egg paste whisk; at this time, the oven is preheated to 130 degrees;
11. Stir evenly from bottom to top to form a delicate cake batter;
12. Scoop the cake batter into a paper cup, 8 minutes full; the paper cup should use a special baking paper cup, the size used is as follows: the diameter of the upper mouth is 5cm, the diameter of the lower mouth is 4cm, and the height is 3cm. It can also be adjusted according to the mold on hand. ；
13. Put it into the middle layer of the preheated oven, fire up and down 130 degrees, the whole process is 60 minutes;
14. Bake at low temperature, the egg batter is full and plump. This is the state when it has been baked for 8 minutes. The surface is raised and has a tendency to crack. Adjust the upper and lower heat to 125/130 degrees to complete the remaining 52 minutes; also Adjust the temperature or time according to personal preference and the specific situation of the oven.
1. The water content of purple sweet potato is low. After steaming, you need to add some milk to whipped into a delicate purple sweet potato paste; because of the different moisture content, the egg yolk batter depends on the state by adding appropriate amount of cold water to adjust it to a slow flowing batter. ；
2. This whisk is fast and even, and it takes less time than the traditional mesh whisk. It takes about 2 minutes to beat. Use a spoon to scoop up the egg white, and it can be used without falling when tilted or buckled. , The other operation methods are the same as the standard chiffon cake method
3. Chiffon cup cakes are easier to crack or shrink than large cakes, so they are suitable for low-temperature baking for a long time, and can be adjusted according to the actual situation of the oven.