Preheat the oven at 180 ° C fan oven. Cut the tomato, onion, pepper and salami into small pieces. Mix the flour, baking powder, herbs, paprika powder and salt in a bowl. Mix the oil, eggs and buttermilk (200ml first) in another bowl. Add flour mixture, paprika, tomato, onion, salami and grated cheese and stir everything well, depending on the consistency, stir in buttermilk if necessary. Pour the batter into a silicone muffin pan and bake for about 30 minutes.