Marble madeleines



For 32 muffins Preparation: 15 min Rest: 2 h Cooking time: 15 min 4 eggs 100 g of icing sugar 225 gr of flour 1 sachet of powdered yeast 100 gr of butter 1 pinch of salt 1 teaspoon of liquid vanilla 1 tablespoon of cocoa
Beat the eggs for 5 minutes …