Pour frozen potato gnocchi in the slow cooker and 5 secret ingredients to get a dish so decadent, your neighborhood book club will be begging for more.

Back when my kids were little and money was tight, I learned to turn whatever was in the freezer into something worthy of a celebration. This Cinco de Mayo dessert is one of those happy accidents: soft potato gnocchi, usually meant for supper, slow-cooked in a creamy, cinnamon-kissed caramel sauce until they turn into little dumpling bites that taste like churros met bread pudding. With just six ingredients and a slow cooker doing the work, it’s the kind of playful, potluck-friendly recipe that makes the ladies at book club smile, ask for seconds, and then quietly ask for the recipe on their way out the door.

Serve this warm right out of the slow cooker, spooned into small bowls and topped with a scoop of vanilla ice cream or a dollop of whipped cream so it melts into the cinnamon caramel sauce. A sprinkle of extra ground cinnamon or a few toasted pecans on top adds a nice crunch. For a Cinco de Mayo spread, pair it with coffee or cinnamon-spiced hot chocolate, or offer it after a taco bar as a cozy, unexpected sweet finish that feels like a cross between churros and old-fashioned dumplings.

Servings: 6-8

1 (16-ounce) package frozen potato gnocchi

Pour the frozen potato gnocchi in an even layer into the bottom of a 3- to 4-quart slow cooker. They can be slightly overlapping, but try not to pile them too high in one spot so they cook evenly.

In a medium bowl or large measuring cup, whisk together the sweetened condensed milk, half-and-half (or whole milk), brown sugar, ground cinnamon, and vanilla extract until the sugar is mostly dissolved and the mixture looks smooth and creamy.

Slowly pour the sweet cinnamon cream mixture over the frozen gnocchi in the slow cooker, making sure all the dumplings are moistened. Gently press down with a spoon to nudge any gnocchi that are sitting high so they’re nestled into the liquid.

Cover the slow cooker with the lid and cook on LOW for 2 1/2 to 3 hours, or until the gnocchi are very tender and the sauce has thickened into a loose, pudding-like caramel. Avoid lifting the lid in the first 2 hours so the mixture can come up to temperature and thicken properly.

Once the gnocchi are soft and the sauce clings to them, give everything a gentle stir to coat each dumpling in the cinnamon caramel. If the sauce seems too thin, cook with the lid slightly ajar for another 15–20 minutes, stirring once, until it thickens to your liking.

Turn the slow cooker to WARM and let the dessert rest for 10–15 minutes to settle and cool slightly. Serve warm by spooning the gnocchi and sauce into small bowls, adding ice cream or whipped cream if you like. Keep leftovers refrigerated and reheat gently in the microwave or on LOW in the slow cooker with a splash of milk to loosen the sauce.

For a little extra flair, you can add 1/4 teaspoon ground nutmeg or a pinch of ground cloves along with the cinnamon for a spiced, almost rice-pudding flavor. If you enjoy a bit of texture, sprinkle 1/2 cup chopped toasted pecans or walnuts over the top just before serving. To lean even more into Cinco de Mayo flavors, stir in 1 teaspoon of grated orange zest with the vanilla, or drizzle a tablespoon of caramel sauce over each serving. You can also finish the dessert with a dusting of cinnamon sugar: mix 2 tablespoons granulated sugar with 1/2 teaspoon ground cinnamon and sprinkle over the top right before serving so it feels more like churros. For a richer dessert, swap the half-and-half for heavy cream; for something a little lighter, use 2% milk and reduce the brown sugar slightly. If you need this to sit for a party, keep it on WARM and stir every 20–30 minutes so the edges don’t overcook. Food safety tips: Always start with fully frozen, commercially prepared gnocchi and keep them frozen until you’re ready to pour them into the slow cooker. Cook on LOW only, as cooking on WARM from the start will not heat the dairy quickly enough for safety. Once cooked, refrigerate leftovers within 2 hours in a shallow container, and use within 3–4 days. Reheat leftovers until steaming hot throughout before serving, and discard if they’ve been left at room temperature longer than 2 hours.