Crush the unpeeled garlic with your hands and fry it in asaucepan for a few minutes together with a few tablespoons of oil.
Once it is well colored, remove the garlic and pour thetomato sauce into the saucepan. Add salt and simmer for about 10 minutes.
In the meantime, wash the aubergines and cut them into slicesabout 1-2 cm thick.
Sprinkle a pan with a drizzle of oil and grill the auberginesuntil they acquire a nice golden color. Finally salt them.
So whip up your parmigiana: pour a ladle of tomato sauce onthe bottom of a baking dish, place a slice of eggplant, continue with 2 basil leaves, another ladle of tomato, a snow of grated parmesan andfinally a slice of provola. Continue in this order and complete 3 layers: finishwith a slice of eggplant, a ladle of tomato and a snowfall of Parmesan.
Bake at 200 °C (392 °F) for about 10 minutes, or until a delicious crust.