This playful baked dessert is the kind of easy, over-the-top treat that makes a regular weeknight feel a little more fun, especially if you are leaning into National Junk Food Day. Using just four simple ingredients, it turns chewy gummy worms into a warm, colorful candy dessert with a gooey, sweet finish that feels somewhere between a candy bark and a soft baked treat. It is a great option when you want something silly, fast, and kid-approved without a long shopping list or a lot of prep.
Serve this dessert warm in small squares or scoops with vanilla ice cream, whipped topping, or a cold glass of milk to balance the sweetness. It also works well on a party tray with brownies, cookies, or popcorn for a fun movie-night spread, and if you are making it for a crowd, a few fresh strawberries or raspberries on the side can add a nice contrast.
4-Ingredient Oven Baked Gummy Worm Dessert
Servings: 8
Ingredients
1 (14-ounce) bag whole unwrapped gummy worms
1 box white cake mix
1 cup sweetened condensed milk
1/2 cup unsalted butter, melted
Directions
1. Preheat your oven to 350°F and lightly grease an 8x8-inch oven-safe glass baking dish.
2. Spread the whole gummy worms evenly across the bottom of the prepared baking dish.
3. Sprinkle the dry white cake mix evenly over the gummy worms, covering them as much as possible.
4. Drizzle the sweetened condensed milk all over the cake mix, then pour the melted butter over the top as evenly as you can.
5. Bake for 25 to 30 minutes, until the top looks set and lightly golden around the edges. Let it cool for 10 minutes before scooping or cutting into portions.
6. Serve warm on its own or with a scoop of vanilla ice cream for the best texture and flavor.
Variations & Tips
Use a different cake mix: Yellow cake mix or vanilla cake mix both work well here if that is what you already have in the pantry. The flavor stays simple and sweet, while the gummy worms remain the star.
Cool slightly before serving: Right out of the oven, the candy and topping will be very hot and extra soft. Letting the dish rest for about 10 minutes helps the texture settle so it is easier to scoop.
Add a creamy topping: A little whipped topping or vanilla ice cream makes this dessert much easier to balance since it is very sweet. This is my favorite way to serve it when I want it to feel more like a complete dessert.
Make it party-friendly: For a casual birthday party or movie night, bake it in advance and keep it at room temperature until serving time. Then warm individual portions for a few seconds in the microwave if you want that gooey texture back.