A moist and vibrant red velvet cake with tangy cream cheese frosting, decorated with a patriotic flag design using fresh berries and whipped cream.
Use room temperature ingredients for best texture. Sift dry ingredients to avoid lumps. Avoid overmixing batter to keep cake light. Chill cake before frosting to prevent crumbs. If frosting is too thick, add a teaspoon of milk; if too thin, add more powdered sugar. Use a ruler or toothpicks to mark stripes for the flag design. For gluten-free, substitute flour with 1:1 gluten-free blend. Vegan adaptations include almond milk with lemon juice, flax eggs, and vegan cream cheese and butter alternatives.
Keywords: red velvet cake, cream cheese frosting, flag cake, patriotic cake, berry cake, easy red velvet, moist cake, holiday dessert