you just need 1pound scooped out and sun dried red peppers and eggplants
We use the same filling with stuffed grape leaves. You can look at Turkish sarma (stuffed grape leaves) recipe to get the ingredients and preparation of filling.

Boil the red peppers and eggplant for 5 minutes and take them out. Let them cool down. Prepare the filling and put 1 tbsp filling inside the dried pepper and eggplant. Place them all in a deep pan and put 1 and 1/2 cups water over stuffed peppers and eggplant. Let it simmer for 30 – 35 minutes. Turn the heat off.