Without Frying! Cheese Casserole! Easy, delicious and healthy recipe

Ingredients:
- 2 eggplants
- 5g salt (1 tsp)
- Water
- 30g vegetable oil
- 150g onion
- 1 green bell pepper
- 1 tomato
- 5g salt (1 tsp)
- 2g dry basil leaves (1/2 tsp)
- 20g ketchup
- Black pepper
- Mozzarella cheese