Tomorrow is Ryan’s birthday (and Back to the Future day). Unfortunately, he’s working until 22.00pm so we decided to celebrate today. There was presents, singing and of course, cake… I baked a vanilla sponge cake with chocolate frosting. He loved it. 🙂 You will need For the cake: 4 cups all-purpose flour 2 teaspoons baking powder 1 teaspoon salt 20 tablespoons unsalted butter 2 cups granulated sugar 3 eggs 2…