Name: Chocolate Chip Muffins
Prep time: 10 min
Cook time: 18 min
Total time: 28 min
Yield: 12
Ingredients: 2 cups all purpose flour; 3/4 cup granulated sugar; 1 tablespoon baking powder; 1/2 teaspoon salt; 1 cup milk; 1/3 cup vegetable oil; 2 tablespoons butter (melted); 1 egg; 3/4 teaspoon vanilla extract; 1 1/4 cups chocolate chips (divided use); 2 tablespoons coarse sugar (optional); cooking spray