Chocolate Chip Muffins
["1 egg", "3/4 c. milk", "1/2 c. vegetable oil", "2 c. flour", "1/3 c. brown sugar", "3 tsp. baking powder", "1 tsp. salt", "1 tsp. vanilla", "1 c. semi-sweet chocolate chips", "2 Tbsp. grated orange peel in with milk (optional)"]
["Beat egg; stir in milk and oil.", "Stir in remaining ingredients except chocolate chips just until flour is moistened (don't overmix).", "Fold in chocolate chips.", "Put batter into a dozen paper muffin cups and bake about 20 minutes."]
["egg", "milk", "vegetable oil", "flour", "brown sugar", "baking powder", "salt", "vanilla", "semi-sweet chocolate chips", "orange"]