Ingredients

½ cup (113 g) unsalted butter, softened to room temperature ▢½ cup (120 ml) avocado, canola or vegetable oil¹ ▢1 ½ cup (300 g) granulated sugar ▢4 large eggs, room temperature preferred ▢1 Tablespoon vanilla extract ▢3 cups (375 g) all-purpose flour² ▢1 Tablespoon baking powder ▢½ teaspoon salt ▢1 ¼ cup (300 ml) buttermilk, room temperature preferred ▢1 batch Chocolate Frosting, click link for recipe, or use one of the other frostings recommended in the notes below