My church friend shared this trick of dumping just 3 ingredients into the pot for the perfect holiday dessert. The bubbling bright fruit under a golden buttery crust disappears fast every single time.

This slow cooker 3-ingredient lemon cobbler is the kind of simple, church-basement magic that has been passed from one home cook to another for generations. A friend from my little country church shared this trick with me years ago: you just dump three pantry ingredients into the crock, walk away, and a few hours later you’ve got a bubbling, bright lemon filling tucked under a golden, buttery crust. It reminds me of the easy holiday desserts the church ladies would set out after the Christmas program—nothing fancy, just honest comfort that disappears fast every single time.

Serve this lemon cobbler warm, right out of the slow cooker, spooned into bowls so you catch plenty of that glossy, bubbling lemon filling and bits of golden crust. It’s lovely with a scoop of vanilla ice cream, a dollop of whipped cream, or even a little pour of cold heavy cream over the top, the way older Midwestern cooks often did with hot fruit desserts. A pot of coffee, some hot tea, or a mug of cocoa on the side turns it into a cozy holiday treat. If you’re serving a crowd, just set the slow cooker on warm with a ladle and stack of bowls and let folks help themselves.

Servings: 8

1 (21-ounce) can lemon pie filling

Lightly grease the inside of a 4- to 6-quart slow cooker with butter or nonstick spray to help keep the cobbler from sticking.

Spoon the lemon pie filling into the bottom of the slow cooker and spread it into an even layer so the bright fruit covers the whole base.

Sprinkle the dry yellow cake mix evenly over the lemon pie filling. Do not stir; you want the cake mix sitting right on top of the fruit so it can form a crust.

Slowly drizzle the melted butter evenly over the dry cake mix, trying to moisten as much of the surface as you can. It’s fine if a few dry spots remain; they’ll still brown up and turn crisp.

Cover the slow cooker with the lid. Cook on HIGH for 2 to 2 1/2 hours, or on LOW for 3 1/2 to 4 hours, until the lemon filling is bubbling around the edges and the top is mostly set and golden brown in spots.

Once the cobbler is done, turn the slow cooker to WARM and let it sit, covered, for about 10 to 15 minutes. This helps the hot lemon filling thicken slightly while keeping the crust tender and buttery.

Serve the cobbler straight from the slow cooker, scooping down through the golden crust to get plenty of the glossy, bubbling lemon filling in every bowl.

For a slightly tangier flavor, you can stir 1 to 2 teaspoons of finely grated lemon zest into the pie filling before adding it to the slow cooker, though that will technically add a fourth ingredient. If you like a little texture, scatter a handful of sliced almonds or chopped pecans over the cake mix before drizzling on the butter; they’ll toast as the cobbler cooks. To stretch this for a bigger holiday crowd, serve it over plain angel food cake cubes or store-bought pound cake slices, letting the warm lemon and buttery topping soak in. You can also swap in white cake mix for a lighter, more delicate crust or a lemon cake mix for extra lemon punch. If your slow cooker tends to run hot and you notice the edges browning too quickly, lay a clean kitchen towel under the lid (keeping it away from the heating element) to catch extra moisture and help the crust brown more evenly. Leftovers reheat well in the microwave in short bursts, and they’re especially good the next morning with a spoonful of vanilla yogurt, the way many farm cooks turned yesterday’s dessert into today’s breakfast treat.