Chocolate Chip And Walnut Muffins
["1/3 c. granulated sugar", "1/3 c. packed brown sugar", "2 c. all-purpose flour", "2 tsp. baking powder", "1/2 tsp. salt", "2/3 c. milk", "1/2 c. (1 stick) unsalted butter, melted and cooled", "2 eggs, lightly beaten", "1 1/2 tsp. vanilla", "6 oz. (1 c.) milk chocolate chips", "6 oz. (1 c.) semi-sweet chocolate chips", "1/2 c. chopped nuts"]
["In a large bowl, stir together sugars, flour, baking powder and salt.", "In another bowl mix together milk, butter, eggs and vanilla until blended.", "Make a well in center of dry ingredients.", "Add milk mixture and stir to combine.", "Stir in chips and nuts.", "Spoon batter into greased muffin cups; grease the edges around cups.", "Bake in 400\u00b0 oven for 15 to 20 minutes or until a cake tester comes out clean.", "Remove muffins from oven and cool 5 minutes.", "Remove from pans and cool on rack.", "Serve warm or cold.", "Makes 12 large muffins."]
["sugar", "brown sugar", "flour", "baking powder", "salt", "milk", "unsalted butter", "eggs", "vanilla", "milk chocolate chips", "semi-sweet chocolate chips", "nuts"]