Extra Large Blueberry Crunch Muffins | Reynolds Brands

Ingredients

• 1/2 cup flour
• 1/2 cup sugar
• 1/4 cup butter or margarine, softened
• 3 cups flour
• 1 cup sugar
• 4 teaspoons baking powder
• 1 teaspoon salt
• 2 eggs, beaten
• 1 cup milk
• 1/2 cup butter or margarine, melted
• 2 teaspoons vanilla extract
• 2 cups frozen blueberries, rinsed and drained