Mini Ricotta Cakes

Name: Mini Ricotta Cakes
Prep time: 1 h
Cook time: 25 min
Total time: 1 h 25 min
Cuisine: European
Ingredients: 3 3/4 cups flour ((500 g)); 1/4 cup sugar ((50 g)); 2 tablespoons unsalted butter ((25 g)); 0.53 ounces fresh yeast ((15 g) or 2 1/4 teaspoons dry yeast (7 g)); 1 cup + 1 tablespoon skimmed milk ((250 ml)); 2 yolks; 1 pinch salt; 1 tablespoon vanilla extract; 1 3/4 cups ricotta ((400 g)); 1/2 cup sugar ((100 g)); 2/3 cup raisins soaked in water and 1 tablespoon of rum extract ((100 g)); 1 teaspoon grated lemon peel; 1 teaspoon coarse semolina; 1 egg yolk; 2 tablespoons milk