Preheat oven to 220°C.
Wash pepper, place in baking dish and bake for 15-20 minutes. Turn the pepper and grill another 15-20min on the other side.
When the skin of the red pepper is grilled on each side, peel it off, then cut the red pepper into strips removing the pips. Place in a bowl, add 3 tablespoons olive oil, a pinch of fleur de sel and 1 clove of pressed garlic.
Put in the robot the ingredients to make your dough: flour, butter, water and salt. Mix for about 5 minutes.
Spread your dough on a sheet of baking paper. Prick with a fork and put on a baking sheet.
Preheat oven to 200 ° C.
Spread the tomato sauce.
Arrange anchovies and slices of peppers. Sprinkle with herbs and bake for about 20 minutes.