Sweet and Sour Smooth Pie

Overview

I had a sudden idea when I was making pizza in a certain month of the year. . .

Add appropriate amount of yeast powder to the dough and mix well, cover and let rise.
Onions, mozzarella cheese, diced ham sausage, peeled and diced tomatoes
Lift the pot and melt some butter
Add garlic and saute until fragrant
Stir-fry onions
When the onion is slightly soft, add the tomatoes
Stir-fry evenly, add tomato paste, sugar, salt and a small amount of water, season and stir-fry evenly, simmer over low heat until the onions and tomatoes are soft and the water dries up
After the sauce is allowed to dry, mix well with ham sausage and diced cheese and set aside
Let the dough rise until doubled in size, knead again and set aside
Add a small amount of dough, roll it out into a dough that is thin on the outside and thick on the inside, add as much filling as possible
Shape into buns
Gently press evenly without rolling again to prevent the filling from squeezing out
After the dough has risen again, put it into an electric baking pan and bake
Eat it while it's hot, every bite will be chewy~