Dump these straight from the can into your crockpot with 3 other ingredients and prepare for compliments all night long

This 4-ingredient slow cooker vintage mandarin orange cake leans into the old-fashioned “dump cake” method that became popular in American home kitchens in the 1960s and 70s—minimal prep, pantry ingredients, and a surprisingly tender, pudding-like cake. Here, canned mandarin oranges go straight from the can into your crockpot with just three other ingredients. The fruit and its light syrup keep everything moist while a box of cake mix and a bit of butter do the rest. It’s the kind of set-it-and-forget-it dessert you make on a busy weeknight or for a casual get-together, then collect compliments all evening for almost no effort.

Serve this mandarin orange cake warm right out of the slow cooker, spooned into shallow bowls. A dollop of softly whipped cream or a scoop of vanilla ice cream plays nicely against the citrusy sweetness and pudding-like texture. For a brunch table, pair it with black coffee or lightly sweetened iced tea to balance the richness. If you’d like to dress it up for company, scatter a few extra drained mandarin segments or some toasted coconut over the top just before serving.

Servings: 8

2 cans (11 ounces each) mandarin orange segments in light syrup, undrained

Lightly coat the inside of a 4- to 6-quart slow cooker with nonstick cooking spray or a thin film of neutral oil to help prevent sticking.

Open both cans of mandarin oranges and pour them straight into the bottom of the slow cooker, including all of the light syrup. Spread the segments into an even layer so they cover the base of the crock. This should look like a bright, glossy layer of oranges sitting in syrup at the bottom.

In a medium bowl, whisk together the dry yellow cake mix and the vanilla extract, then pour in the melted butter. Stir with a spatula or wooden spoon just until everything is evenly moistened and you have a thick, clumpy batter. It does not need to be perfectly smooth.

Spoon the batter over the mandarin oranges in the slow cooker, using the back of the spoon to gently nudge it toward the edges. It is fine if some syrup peeks through or if the batter is not perfectly level; it will spread and settle as it cooks.

Cover the slow cooker with its lid. Cook on HIGH for 2 to 2 1/2 hours, or on LOW for 4 to 4 1/2 hours, until the top of the cake is set, the edges are pulling slightly away from the sides, and a toothpick inserted into the cake portion (avoiding the syrupy bottom) comes out mostly clean with a few moist crumbs.

Turn off the heat and let the cake rest, covered, for about 10 to 15 minutes. This short rest helps the hot fruit layer thicken slightly so it’s easier to spoon.

Serve the cake warm, scooping down through the soft cake layer to capture some of the syrupy mandarin oranges from the bottom in each portion.

For a slightly lighter texture, you can replace half of the melted butter with 1/4 cup of neutral oil or even 1/4 cup of plain yogurt; just keep the total fat close to 1/2 cup so the cake stays moist. A white cake mix can be used instead of yellow for a paler, more delicate flavor, or try a lemon cake mix if you enjoy a stronger citrus note. If you like spice, add 1 teaspoon of ground ginger or 1/2 teaspoon of ground cinnamon to the dry cake mix before stirring in the butter. A handful (about 1/2 cup) of shredded sweetened coconut sprinkled over the batter before cooking will give you a tropical twist, while 1/2 cup of chopped pecans or walnuts on top adds crunch. For a less sweet dessert, drain one of the mandarin cans and only add the syrup from the other can, replacing the missing liquid with 1/2 cup of water or orange juice. Food safety tips: Always use canned mandarin oranges that are within their “best by” date and discard any cans that are dented, bulging, or rusted. Keep the slow cooker covered during cooking to maintain a safe temperature and avoid repeatedly lifting the lid, which can extend cooking time and keep the cake in the food-temperature “danger zone” longer. Once cooked, do not leave the cake on the warm setting for more than 2 hours; cool leftovers promptly, transfer them to an airtight container, and refrigerate for up to 3 days. Reheat individual portions gently in the microwave until just warmed through.