The Jello Hack Makes the Best Apple Crumble!

Most folks would never guess the secret ingredient in this apple crumble 😂 You can also find this recipe below and in our first cookbook, Taste of Cowboy. Raspberry Apple Crumble Ingredients 4 sweet apples, peeled and sliced 1 (3 oz.) package raspberry Jell-O 1 cup all-purpose flour 1/2 cup brown sugar 1/2 cup white sugar 1 stick butter, softened Instructions Preheat the oven to 350°F. Place the sliced apples evenly in a greased casserole dish. Sprinkle the raspberry Jell-O evenly over the apples.