Sift the measured flour into a mixing bowl. Chop the tomatoes And chili pepper finely.
Add the leaven, water and olive oil to the flour. Season with some salt, add Herbes de Provence, tomatoes and chili pepper. Knead the dough until it’s smooth and firm, and is no longer sticky.
Shape dough into a ball and cover it with a kitchen towel. Leave it for 30 minutes to rise.
Preheat the oven to 220 degrees C. Cover the baking pan with baking sheet. Spread the dough on the pan.
Bake the focaccia for about 15-20 minutes.
It goes perfectly with a fresh salad.