Strawberry, Vanilla, and Pineapple Cake Recipe Ingredients: For the Cake: 2 1/2 cups all-purpose flour 2 1/2 tsp baking powder 1/2 tsp baking soda 1/2 tsp salt 1 cup unsalted butter, softened 1 3/4 cups granulated sugar 4 large eggs 1 tbsp vanilla extract 1 cup buttermilk 1 cup crushed...