Puffy Chocolate Chip Muffins

Ingredients:

• 2 cups all-purpose flour
• 1/2 cup sugar
• 1/4 cup instant nonfat dry milk
• 1 tablespoon baking powder
• 1 teaspoon salt
• 4 large eggs
• 1/2 cup light vegetable oil
• 1/4 cup butter, melted and cooled
• 1/2 teaspoon vanilla extract
• 1 1/2 cups semisweet chocolate chips

Instructions:

Heat the oven to 400°. Grease eight to ten 2-inch muffin pan cups. Mix the flour, sugar, dry milk, baking powder and salt in a large bowl. In a separate mixing bowl, beat the eggs, oil, melted butter and vanilla with an electric mixer until well blended. Stir the egg mixture into the flour mixture just until blended. Quickly fold in the chocolate chips. Spoon the batter into the muffin pan cups, filling to the top. Bake for 18 to 20 minutes, until lightly browned or they test done in in the center.