Throw raw thick-cut kettle chips in the slow cooker and 4 simple additions to get a treat so delicious your husband will be begging for more.

This little slow cooker dessert was born one Father’s Day when I needed something sweet, simple, and just a bit mischievous for my husband after a long day of fishing. Out here in the Midwest, we’ve always believed you can turn just about anything into a treat if you add a little butter and sugar, and these raw thick-cut kettle chips prove it. They start off as the crunchy snack you know, then soften and caramelize in the slow cooker under a buttery brown sugar blanket, with a splash of vanilla and a handful of chocolate chips at the end. It’s the kind of humble, five-ingredient dish that makes a man close his eyes on the first bite and ask if there’s more waiting in the kitchen.

Spoon this warm kettle chip dessert straight from the slow cooker into small bowls and serve it while the chocolate is still melty and the chips are tender around the edges but a little toasty on top. A scoop of vanilla ice cream or a dollop of whipped cream turns it into a full-fledged Father’s Day sundae. Strong coffee or a glass of cold milk pairs nicely with the sweet-salty flavor. If you’re feeding a crowd, set the slow cooker on the buffet with a ladle and let everyone help themselves, adding nuts, extra chocolate chips, or caramel sauce at the table if they like.

Servings: 6

8 cups raw thick-cut kettle potato chips (about 10–11 oz, unflavored or lightly salted)

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

Spread the raw thick-cut kettle chips evenly over the bottom of the slow cooker in a fairly even layer. This should look like a close-up top-down view of plain chips covering the bottom.

In a small bowl or measuring cup, whisk together the melted butter, brown sugar, and vanilla extract until the mixture looks smooth and syrupy and most of the sugar is moistened.

Slowly drizzle the butter–brown sugar mixture evenly over the kettle chips, trying to coat as many chips as you can. Use a spatula or wooden spoon to gently toss and turn the chips just once or twice so more of them get a light coating, but don’t overmix or you’ll crush them too much.

Cover the slow cooker with the lid and cook on LOW for 1 1/2 to 2 hours. Do not stir during the first hour so the sugar mixture has a chance to melt and start to caramelize around the chips.

After about 1 1/2 hours, quickly lift the lid and give the chips a gentle stir from the edges toward the center, checking the texture. The chips should be soft and tender in the middle with some caramelization and a few toasty edges. If they still seem quite firm and dry, cover and cook for another 15–30 minutes.

Once the chips are tender and coated in a glossy caramel-like mixture, turn off the slow cooker. Immediately sprinkle the chocolate chips evenly over the top. Cover again and let the residual heat sit for 5–10 minutes to soften and melt the chocolate.

Remove the lid and, using a spoon, lightly swirl the softened chocolate chips into the caramel-coated kettle chips, leaving some streaks and pockets of chocolate instead of fully mixing it in.

Let the dessert cool with the lid off for about 10–15 minutes to thicken slightly before serving. Serve warm, spooned into small bowls. Store any leftovers, fully cooled, in a covered container in the refrigerator for up to 3 days and rewarm gently in the microwave or on LOW in the slow cooker.

For a nutty twist, sprinkle 1/2 to 3/4 cup chopped pecans or walnuts over the chips before you drizzle on the butter and brown sugar; they’ll toast gently as everything cooks. If your husband loves peanut butter, swirl 1/4 cup creamy peanut butter into the hot caramel mixture right before adding the chocolate chips. You can also trade the semisweet chocolate chips for butterscotch chips, white chocolate chips, or a mix of all three. For extra saltiness, use salted butter or toss an extra pinch of flaky salt over the top just before serving. If you’d like a little spice, a small pinch of cinnamon or cayenne in the brown sugar mixture gives a warm, subtle kick. Food safety tips: Always start with clean hands and a clean slow cooker. Since this dessert is high in sugar and fat, it can scorch if left on HIGH or kept too long on WARM; stick to LOW as directed and turn the cooker off once the dessert is done. Allow leftovers to cool, then refrigerate promptly and do not leave them at room temperature for more than 2 hours. Reheat leftovers only once and discard any that smell off or have been left out too long.