The filling is cottage cheese, onions, mushrooms and some spices. Topped with low fat skim mozzarella. Kept the cheese topping to about 4 grams per pepper. It was super yummy and filling! by curlynsmol 1200 Calorie 1200 Calorie Diet 1200 Calorie Meal Plan 1200 Kcals 1200 Kcals a day 1200 Kcals per day 1200 Kilocalorie 1200 Kilocalorie a day 1200 Kilocalorie per day 1200isplenty