Put bright yellow pineapple rings in the slow cooker and 3 other ingredients to get a sweet so incredible your husband will be begging for seconds!

This 4-ingredient slow cooker pineapple upside down cake is my lazy-day answer to a dessert that still feels a little special. It has all the nostalgic flavors of the classic oven-baked version—sweet pineapple, buttery brown sugar, and soft vanilla cake—but you basically just layer everything in the slow cooker and walk away. On busy workdays when I still want to spoil my family a bit, this is the kind of recipe that makes my husband go back for seconds without my having to babysit the oven. It’s not traditional in method, but the slow cooker turns the pineapple rings into bright, jammy little pockets of flavor and keeps the cake super moist.

Serve this slow cooker pineapple upside down cake warm, scooped out with a large spoon so you get plenty of syrupy pineapple and cake in each bowl. A scoop of vanilla ice cream or a dollop of whipped cream on top is perfect to balance the sweetness. If you’re making it for a casual weekend dinner, pair it with something simple like grilled or baked chicken and a big salad so dessert can be the star. For a little extra flair, drizzle any extra pineapple juices from the slow cooker over each serving right before bringing it to the table.

Servings: 8

1 can (20 oz) pineapple rings in juice, drained (reserve 1/4 cup juice)

Lightly spray the inside of a 5- to 6-quart slow cooker with nonstick cooking spray. This helps the cake release easily and makes cleanup much simpler.

Arrange the bright yellow pineapple rings in a single layer on the bottom of the slow cooker. If you have extra rings, you can cut them in half and tuck them into any gaps so the bottom is mostly covered.

In a small bowl, stir together the brown sugar and melted butter until it forms a thick, sandy mixture. Spoon this evenly over the pineapple rings, trying to cover as much of the fruit as possible. This will become the gooey caramel-like topping.

Prepare the yellow cake mix in a medium bowl according to the package directions for a basic cake, but replace 1/4 cup of the called-for water with the reserved pineapple juice. For example, if the box calls for 1 cup of water, use 1/4 cup pineapple juice plus 3/4 cup water. Stir just until the batter is smooth; do not overmix.

Carefully pour the cake batter over the pineapple and brown sugar layer in the slow cooker, spreading it gently with a spatula so it covers everything in an even layer. Try not to disturb the pineapple rings underneath.

Place a clean kitchen towel or a double layer of paper towels over the top of the slow cooker insert, then put the lid on. The towel helps catch excess moisture so the cake top sets instead of getting soggy.

Cook on HIGH for 2 to 2 1/2 hours, or on LOW for 3 1/2 to 4 hours, until the cake is set in the center and a toothpick inserted into the cake portion comes out clean or with a few moist crumbs. Avoid lifting the lid too often so the heat stays consistent.

Turn off the slow cooker and let the cake rest, covered, for about 15 minutes. This helps the topping thicken slightly and makes it easier to serve without falling apart.

To serve, scoop the cake out with a large spoon, turning each portion upside down on a plate or in a bowl so the pineapple rings and syrupy brown sugar are on top. Spoon any extra sauce from the bottom of the slow cooker over each serving. Serve warm, ideally with ice cream or whipped cream, and watch everyone go back for seconds.

For a slightly tangier flavor, use pineapple rings in juice as written but add a handful of maraschino cherries in the centers of the rings before spooning on the brown sugar mixture (this technically adds an ingredient, but it’s a fun upgrade for parties). If you prefer a lighter dessert, you can use a light or sugar-free yellow cake mix and reduce the brown sugar to 1/3 cup; the texture will be a bit less gooey but still satisfying. For a richer, more buttery flavor, swap the yellow cake mix for a butter or golden cake mix using the same pineapple juice trick. If your slow cooker tends to run hot, start checking the cake 20 minutes earlier than the listed cook time to avoid overbaking. Leftovers reheat well in the microwave for 15–20 seconds per slice, and you can store them tightly covered in the fridge for up to 3 days. To make this more weeknight-friendly, you can assemble the pineapple, brown sugar, and butter layer in the slow cooker insert the night before, cover, and refrigerate; then in the evening, quickly mix the cake batter, pour it over, and start the slow cooker while you make dinner.