Preparation process: oven preheat to 190 degrees. Dissolve fresh yeast in water. Sambee flour, add to it softened butter and hand to pull it together with flour. Make a deepening in flour, add a pinch of salt, sugar, slightly whipped eggs and knead the dough. Leave it in a warm place for 2 hours.
Cut onion by half rings. Heat in a deep heavy pan 4-5 tbsp. Spoons of olive oil and on slow fire frying onions before transparency, add balsamic vinegar, 1 tbsp. A spoonful of sugar, malt or honey and, stirring, prepare on a small heat for 30 minutes. Grind 5-6 anchovs, garlic, half of the basil, add everything to the bow and mix.
Dough split into 2 parts, roll out each in a rectangular layer, put on a baking sheet, lubricated with oil, cover with a towel and leave for another 15 minutes. Bake the cakes in a preheated oven for 20 minutes, then drop the temperature to 180 ° C and bake for another 20 minutes.
Saw tomatoes, remove the peel and cut into slices, removing seeds and extra juice. Equally distributing, put on the cakes onions, slices of tomatoes, the remaining anchovies entirely, be on top of the basil.