From the vegetable bananas (plantains) cut the ends small and make about 30 minutes in salted water. Then peel the bananas and cut them into slices. In the meantime, peel and chop the onion.
Remove the peel from the garlic clove and chop it. Squeeze the lime. Put the ingredients in a suitable bowl and stir with peanut oil, salt and pepper to make a sauce. Rinse and shred lettuce and arrange in a baking dish.
Add the banana slices to the sauce form, mix together and form on the lettuce leaves. sprinkle everything together with chopped peanuts and bring to the table.