The first is the making of pastry shell. If you can't knead dough, you'd better use ready-made dough, such as dough or omelet skin that you can often see in the market. It may take a long time to make dough at home, and the finished product is not satisfactory, so it is actually the best choice to replace the crust with hand-held cakes at this time. More importantly, some hand-held cakes themselves also have some right amount of scallion oil, which is delicious. When the skin is ready, you can prepare the onion oil and onion sauce.
Add rapeseed oil or lard to the hot pot, because these two oils can stimulate the fragrance of onions. Cut the onion in half, leaving half of the onion leaves and half of the onion stems. Add hot oil to the pot. When the oil is hot, put the onion stems into the oil pan and continue frying. When the color is yellow or brown, the onion can be taken out, and after taking out the pot, the prepared onion leaves are fried in the oil pan. When the leaves of onion turn brown, add oyster sauce, white sand, sweet and sour, salt and soy sauce to taste. In this way, we can make leek sauce.
When the leek sauce is ready, we can put the prepared sauce on the crust of the frozen hand-grabbed cake and spread it evenly. After spreading evenly, you can bake the hand-grabbed cake in the oven. You must not bake it for too long at this time. After the oven is preheated, bake at 180 degrees 15 minutes to make scallion cake.