Vanilla sponge cake with thermomix
Ingredients ( 8 Servings ) – 200 g butter, at room temperature – 200 g caster sugar – 200 g flour – 4 eggs – 1 packet baking powder – 1 C. level teaspoon liquid vanilla extract Preparation Preheat your oven to 180°C. Whisk the egg whites. Put the 4 egg whites in the …