Best Raspberry Muffins

Best Raspberry Muffins
This Raspberry  Muffin Recipe has a crunchy muffin top that adds a delicious texture. They are very buttery and soft. You will be happy with the results! Ingredients 4 tablespoons coconut oil or melted unsalted butterŸ cup vegetable oil1 cup white granulated sugar1 large egg1 large egg white2 teaspoons vanilla extract½ cup buttermilk1ž cups Extra White Gold gluten free all purpose flour2 teaspoons baking powder2 teaspoons corn starch1-1.5 cups raspberries fresh or frozensugar to dust on top (optional)...