Low-Fat Pineapple Angel Food Trifle
["1 (16 oz.) can pineapple tidbits, undrained", "2 (3.4 oz.) pkg. vanilla instant pudding mix (low-fat)", "3 c. skimmed milk", "1 (8 oz.) carton low-fat sour cream", "1 (10-inch) angel food cake, cut into 1-inch cubes", "1 (8 oz.) carton frozen whipped topping, thawed", "garnish: mint leaves, canned pineapple slices"]
["Drain pineapple tidbits, reserving 1 cup juice; set aside. Combine instant pudding mix, 1/2 cup reserved juice and milk in a large bowl.", "Beat at low speed with an electric mixer 2 minutes or until thickened.", "Fold in sour cream and pineapple tidbits.", "Place 1/3 of cake cubes in bottom of a 16-cup glass bowl.", "Drizzle with 2 to 3 tablespoons remaining reserved pineapple juice.", "Spoon 1/3 of pudding mixture over cake.", "Repeat procedure twice, ending with pudding mixture.", "Cover and chill at least 3 hours.", "Just before serving, spread top with whipped topping."]
["pineapple tidbits", "milk", "sour cream", "cake", "frozen whipped topping", "mint leaves"]