My sister showed me this spring dessert hack and it is dangerous. Just 4 ingredients wrapped up to bake soft and warm. You will never guess the secret inside.

This slow cooker 4-ingredient foil wrapped pink lemonade cakes are exactly the kind of spring dessert hack my sister would text me at 9 p.m. on a Tuesday. You mix everything in minutes, wrap it up in little foil packets, and let the slow cooker do the work while you handle the rest of life. The secret inside is the pink lemonade concentrate—it melts into the cake mix and cream cheese to create these soft, warm, almost gooey mini cakes that taste like a lemonade stand and a bakery had a baby. No oven, no fancy tools, and no long ingredient list—just a fun, low-effort dessert that feels way more special than the effort it takes.

Serve the foil packets warm right out of the slow cooker, drizzled with the pink lemonade icing and maybe a little extra spoonful of the warm sauce from the bottom of each packet. These are great on their own, but they’re extra dreamy with a scoop of vanilla ice cream, a dollop of whipped cream, or a handful of fresh berries on the side. For a brunch spread, line the foil packets up in the slow cooker and let everyone open their own at the table—kind of like dessert presents. A cup of hot coffee, iced tea, or sparkling water with a lemon slice balances the sweetness perfectly.

Servings: 8

1 box (15.25 oz) white cake mix

Line your slow cooker with a single layer of foil packets in mind: tear 8 pieces of aluminum foil, each about 10–12 inches long, and set them aside on the counter. Lightly coat the inside of each foil piece with nonstick spray or a thin swipe of oil so the cakes release easily.

In a medium bowl, beat the softened cream cheese with an electric mixer or sturdy whisk until smooth. Add 1/2 cup of the thawed pink lemonade concentrate and mix until fully blended and creamy. This will be your secret pink lemonade filling that melts into the cakes as they cook.

In a large bowl, add the dry white cake mix. Pour in 1 cup of the pink lemonade concentrate and stir with a spatula or spoon until you get a thick, scoopable batter. It will be a bit denser than regular cake batter—that’s perfect for wrapping in foil packets.

Scoop about 1/4 cup of cake batter into the center of each prepared foil sheet and gently spread it into a small mound, leaving a border around the edges. Top each mound with about 1 generous tablespoon of the cream cheese pink lemonade mixture, spooning it right in the center so it stays as a hidden pocket while cooking.

Fold each foil sheet up into a packet: bring the long sides up to meet in the middle, fold them down together a few times to seal, then fold in the short ends tightly. You want the packets sealed but with a little room inside for the cakes to puff up.

Arrange the foil packets in a single snug layer in the bottom of the slow cooker, seam side up. It’s okay if they touch or are slightly squished together; just keep them mostly flat so the batter cooks evenly. If your slow cooker is small, you can lean a few packets up the sides.

Cover the slow cooker with its lid and cook on HIGH for 2 to 2 1/2 hours, or on LOW for 3 1/2 to 4 hours. The cakes are done when they feel set through the foil and a toothpick inserted into the cake portion (carefully opened) comes out with just a few moist crumbs. The cream cheese center will be soft and creamy.

While the cakes finish, make the pink lemonade icing: in a small bowl, whisk the powdered sugar with 2–3 tablespoons of the remaining pink lemonade concentrate until smooth and pourable. Add more powdered sugar to thicken or a few drops more concentrate to thin, as needed. You should still have a little concentrate left over, which you can save for another use or dilute with water and drink.

Turn off the slow cooker and carefully lift out the foil packets with tongs or an oven mitt—they’ll be hot. Open each packet just enough to expose the top of the cake, being mindful of the steam that escapes. Drizzle each warm cake with a spoonful of the pink lemonade icing, letting it drip down the sides and into the foil.

Serve the cakes warm, right in their foil packets for easy cleanup, or gently lift them out with a spatula. If you’re not serving right away, you can keep the opened packets in the warm slow cooker (heat turned OFF, lid on) for up to 30–45 minutes, then drizzle with extra icing just before serving.

For a lighter version, you can use reduced-fat cream cheese, though it will be slightly softer when warm. If you can’t find pink lemonade concentrate, regular lemonade concentrate works too; add a drop or two of red food coloring to the icing if you still want the pink look. Swap the white cake mix for lemon cake mix for extra tangy flavor, or strawberry cake mix for a pink-on-pink situation. You can also stir a handful of fresh raspberries or sliced strawberries into the batter for little bursts of fruit. To make individual flavors for a crowd, divide the batter and use part of the lemonade concentrate plus a splash of another juice (like strawberry or raspberry) in a few of the packets. For food safety, always keep the cream cheese refrigerated until you’re ready to mix, and don’t leave the finished cakes at room temperature for more than 2 hours; refrigerate leftovers in an airtight container and reheat gently in the foil in the slow cooker or oven. Make sure your foil packets are well sealed so no water or condensation drips directly into the cakes, and always open the packets away from your face to avoid steam burns.