STEP 1/7
Cut the tomatoes in hot water, remove the skin, remove the seeds, and chop them. You need to remove the seeds to reduce the sourness. Chop all the ingredients.
STEP 2/7
Put a little olive oil in a frying pan and stir-fry chopped onions, garlic, and celery.
STEP 3/7
When onions are stir-fried transparently, add chopped tomatoes.
STEP 4/7
When it boils up, grind the pepper and add it, add one chicken stock to taste, and season it with a little sugar.
STEP 5/7
Add 2 bay leaves and simmer. If the concentration is right, it's done
STEP 6/7
Spread tomato sauce on tortilla and top with mushrooms, bell peppers, and cocktail shrimp.
STEP 7/7
Put soft spinach on top, black olives on top, pizza cheese on top, and bake it in a preheated oven for 7 minutes
If tomatoes don't have much juice, add bottled water to adjust the concentration