Memorial Day Crowd Pleaser: Just 4 ingredients. I make it when I want a hearty side dish handled hours before the guests arrive.

This four-ingredient baked side dish is the kind of thing I lean on for Memorial Day and every big cookout in between. It reminds me of the potluck tables at our small-town park, where the casseroles arrived early in the day and waited patiently while the grills smoked and the kids ran wild. Everything happens in one baking dish, and once it’s in the oven you’re free to set the table, visit on the porch, or head out to the yard. By the time it’s done, the top is bubbling and deeply caramelized, the edges are a little sticky and crisp, and the whole house smells like the church basement suppers I grew up with. Best of all, you can bake it well before the guests arrive and just warm it through when it’s time to eat.

Serve this hearty baked bean dish alongside grilled burgers, brats, or barbecue chicken. It’s especially good with anything smoky from the grill, a simple coleslaw, and a basket of soft dinner rolls or cornbread to scoop up the sweet-salty sauce. Add a crisp green salad or sliced garden tomatoes to balance the richness, and set out some dill pickles or pickled onions for a bright, tangy bite on the side.

Servings: 8–10

2 (28-ounce) cans pork and beans or baked beans, undrained

Preheat your oven to 350°F (175°C). Place a rack in the middle of the oven so the dish can brown evenly.

Lightly grease a 9x13-inch ceramic baking dish. The ceramic holds heat well and helps create that bubbling, caramelized surface and glistening edges.

Pour the pork and beans into the baking dish. If there are any large pieces of fat in the beans that you don’t care for, you can remove them, but they do add flavor.

Add the ketchup and brown sugar directly to the dish. Stir everything together until the beans are evenly coated and the sugar is mostly dissolved. The mixture should look loose; it will thicken and caramelize as it bakes.

Lay the bacon slices on top of the beans in a single layer, covering as much of the surface as you can. This bacon blanket will render its fat as it cooks, giving you that deep, savory flavor and helping the top turn glossy and browned.

Place the baking dish on a rimmed sheet pan to catch any bubbling over. Slide it into the oven and bake, uncovered, for 60–75 minutes. Do not stir while baking. You want the surface to stay undisturbed so it can darken and caramelize.

Begin checking around the 55–60 minute mark. The dish is ready when the beans are thickened, the edges are bubbling vigorously, and the top is a deep, glossy brown with some darker, almost sticky spots around the sides. The bacon will be cooked through and browned.

Carefully remove the dish from the oven and let the beans rest at least 15–20 minutes before serving. They will be very hot and will continue to thicken as they stand. Just before serving, you can break the bacon into pieces with a spoon and gently fold it into the top layer of beans, or leave it as a crisp layer on top.

To make this ahead for a gathering, bake the dish completely earlier in the day, cool to room temperature, then cover and refrigerate. Reheat, uncovered, at 325°F (165°C) for 20–30 minutes, until the beans are hot and the surface is bubbling again.

You can tuck in a few small changes without losing the spirit of this simple four-ingredient bake. If you like more smoke, choose hickory-smoked bacon or use a smoked baked bean variety. For a little gentle heat, add a pinch of black pepper or crushed red pepper flakes along with the ketchup and brown sugar. If you prefer your beans less sweet, cut the brown sugar back to 1/2 cup; for sweeter, more candy-like beans, increase it slightly. For smaller gatherings, halve the recipe and bake it in an 8x8-inch ceramic dish, checking a bit earlier. If you need to keep the dish warm for a long stretch during a party, bake as directed, then hold it in a 200°F oven, loosely covered with foil to prevent drying. Food safety tips: Because this dish contains bacon and canned beans, keep it refrigerated if you make it ahead, and do not leave it at room temperature for more than 2 hours (1 hour if the weather is very warm and you’re eating outdoors). Reheat leftovers to at least 165°F before serving, and store them in a covered container in the refrigerator for up to 3–4 days. Always start with intact, un-dented cans of beans, and discard any cans that are bulging or leaking. When reheating in a ceramic baking dish, avoid sudden temperature changes (like going straight from the refrigerator to a very hot oven), as this can cause some dishes to crack; let the dish sit at room temperature for 15–20 minutes before reheating.