Wash potatoes and slice them in two on their length.
Remove a small quantity of flesh in each half of the potato with a melon baller.
Lightly slice the potato base to make it stand still on the plate. Brush with oil on top and under the potato. Set potatoes (hollow part on top) on a baking sheet covered with parchment paper. Season.
Oven bake for 25 to 30 minutes. Take care to keep the flesh lightly crispy.
Remove from oven and garnish peels with marinara sauce, onion or sliced leeks, chorizo and Mozzarella.
Set back in the oven and continue cooking for 5 to 6 minutes.
Remove from oven and spread with basil.
Did you know that...
Leek roots (rootlets) are edible. Clean and dry them well before frying them for a salad garnish or dip!