Stuffed pizza pancakes

Ingredients

• 170 g flour
• 300 ml milk
• 3 eggs
• 1 pinch salt
• 50 g butter, melted
• 4 tomatoes
• 1 onion
• 2 cloves of garlic
• 80 g ham
• 1 yellow bell pepper
• 250 g mushrooms
• 3 tbs fresh herbs, chopped
• 150 g mozzarella
• salt, pepper
• 2 tbs chopped parmesan cheese
• 2 tbs olive oil