1. Put honey, milk, and oil into a small pot and heat for 40 seconds at a temperature of about 60 degrees. Don't make the fire too big, otherwise it will clump.
2. Pour the liquid into the high-gluten flour, mix well, without particles. (No doubt, it is high-gluten flour. I have also made all-purpose flour, the same, no difference).
3. Add the egg yolks in 2 times and mix well.
4. Add a few drops of vinegar or lemon juice to the egg whites, and add the sugar three times to beat until hard foaming. The egg whites will not fall off.
5. Put 1/3 of the egg whites into the egg yolk paste and mix well.
6. Pour into the remaining 2/3 egg whites and stir evenly.
7. Mixed state.
8. Pour it into an 8-inch square baking pan covered with greased paper, shake it a few times to produce large bubbles.
9. Put it into the pre-prepared oven and bake it in a water bath at 330°F (170°C) for 60 minutes. After 40 minutes of coloring, cover with tin foil to prevent the color from becoming too dark. (The large baking pan is filled with about one finger joint of water and put it in when preheating the oven).
10. Baked. Put it on the grill and let it cool without upside-down.
11. A touch of honey fragrance. Keep it in the refrigerator overnight for better flavor.
