Apple-Oat Crumb
["4 c sliced peeled Granny Smith apples", "1/2 tsp grated orange rind", "1/3 c fresh orange juice", "1/2 c sugar", "1/3 c regular oats", "1/4 c all-purpose flour", "1/2 tsp ground cinnamon", "1/4 tsp ground nutmeg", "1/8 tsp salt", "3 Tbsp reduced-calorie stick margarine, cut into pieces", "6 Tbsp frozen reduced-calorie whipped topping, thawed"]
["Preheat oven to 375 degrees. Place apple slices in an 8-inch square baking pan, and sprinkle with orange rind and juice."]
["apples", "orange rind", "orange juice", "sugar", "regular oats", "flour", "ground cinnamon", "ground nutmeg", "salt", "margarine", "frozen reduced-calorie whipped topping"]