Cut in pieces the fish fillet, cook in a pan with some olive oil.
After cooking wait until cool down, and roll each piece with a slice of the eggplant and a basil leave, secure with a toothpick. Baked it for 5 minutes at 180 degrees.
Make the tomatoes base sauce by using fresh tomatoes in a pan with olive oil and clove of garlic.
To plate it up, start with the sauce and place the eggplant and fish rolls on top, garnish with some olive oil.