July 4th Comfort: Just 5 ingredients. I make it when I want dessert handled hours ahead.

This 5-ingredient slow cooker vintage banana split cake is my kind of July 4th comfort dessert: it goes in the crockpot after lunch and is ready right when everyone starts asking, “What’s for dessert?” It’s inspired by those old church potluck dump cakes and banana split sundaes, but made simple for busy days. You layer sliced bananas, dry cake mix, and a few pantry staples, then let the slow cooker do the work until the inside is marbled and soft and the edges turn caramelized and glossy. It’s perfect for when you want dessert handled hours ahead so you can focus on the grill, the parade, or just visiting on the porch.

Serve big spoonfuls of the warm cake straight from the slow cooker into bowls. Top with a scoop of vanilla or strawberry ice cream, a drizzle of chocolate syrup, and a few maraschino cherries if you want that full banana split feeling. For kids or picky eaters, you can keep it simple and just add whipped cream. A hot cup of coffee for the adults or cold milk for the kids pairs really nicely with the rich, caramelized edges and soft banana-studded middle.

Servings: 8

4 large ripe bananas, peeled and sliced into 1/2-inch rounds

Lightly grease the inside of a 5- to 6-quart slow cooker with nonstick spray or a thin layer of butter to help prevent sticking and make cleanup easier.

Layer the sliced bananas evenly over the bottom of the slow cooker. Try not to stack them too high in one spot so every scoop later has some banana.

Pour the entire can of crushed pineapple with its juice evenly over the bananas. Gently spread with the back of a spoon so the fruit covers the bananas in a fairly even layer.

Sprinkle the dry yellow cake mix evenly over the pineapple and bananas. Do not stir. Use your fingers or the back of a spoon to gently spread the mix so you don’t see much fruit peeking through.

Slowly drizzle the melted butter over the top of the dry cake mix, aiming to moisten as much of the surface as you can. It’s okay if there are a few dry spots; the fruit juices will soak up into the mix as it cooks.

Sprinkle the chocolate chips evenly over the top. They will melt into the cake as it cooks, creating that marbled, fudgy look and flavor like a banana split topping.

Cover the slow cooker with its lid and cook on HIGH for 2 to 2 1/2 hours, or on LOW for 4 to 4 1/2 hours. The edges should look set, caramelized, and a little bubbly, while the center will be soft but not runny. If your slow cooker runs hot, start checking about 15 minutes early.

Once done, turn off the slow cooker and let the cake sit, covered, for 15 to 20 minutes to firm up slightly. This resting time helps the interior stay moist and marbled while the edges stay pleasantly chewy and glazed.

Serve the cake warm, scooping it out with a large spoon. If you’re feeding a crowd, you can switch the slow cooker to WARM for up to 1 hour, keeping the lid slightly vented with a wooden spoon to avoid too much condensation dripping back onto the cake.

For a more classic banana split feel, add 1/2 cup chopped walnuts or pecans along with the chocolate chips for a little crunch. If your family prefers less chocolate, cut the chocolate chips down to 1/4 cup or swap them for white chocolate or butterscotch chips. You can also use a chocolate or strawberry cake mix instead of yellow for a fun twist, though yellow cake keeps that vintage dump-cake flavor. For extra banana flavor, stir 1 mashed banana into the crushed pineapple before layering. If you need this to be dairy-free, use a dairy-free margarine or plant-based butter and dairy-free chocolate chips, and check that your cake mix fits your dietary needs. For gluten-free, choose a gluten-free yellow cake mix and verify your chocolate chips are gluten-free. Picky eaters might like it best served plain with just whipped cream, while more adventurous kids will enjoy all the sundae toppings: sprinkles, chopped nuts, or sliced fresh strawberries. Food safety tips: Make sure the bananas are ripe but not spoiled—no mold or fermented smell. Use clean utensils and a clean slow cooker insert. Cook the dessert fully until hot and bubbly at the edges to ensure the center isn’t raw cake mix. Once cooked, don’t leave the cake at room temperature for more than 2 hours; refrigerate leftovers in a covered container and eat within 3 to 4 days. Reheat individual portions in the microwave until steaming hot before serving.