This gluten-free strawberry champagne cake recipe is perfect for those who want to enjoy a delicious dessert without any gluten. To make the cake, start by mixing together gluten-free flour, sugar, baking powder, and salt. Add in champagne, oil, eggs, and vanilla extract, then fold in chopped strawberries. Pour the batter into a greased cake pan and bake for 30-35 minutes, or until a toothpick inserted into the center of the cake comes out clean. Let the cake cool completely before frosting with a gluten-free buttercream frosting made with powdered sugar, butter, and champagne. Garnish with fresh strawberries and enjoy!