Spoon or brush some of the thickened BBQ sauce from the slow cooker over the top of the ribs in the trays so they are generously coated and glossy.
Place the trays under the broiler on the upper-middle rack for 3–5 minutes, watching closely, until the edges of the ribs are slightly charred and the sauce is bubbly and sticky. Rotate the trays if needed so they brown evenly without burning.
Remove the trays from the oven and let the ribs rest for a few minutes. Spoon any pooled sauce from the bottom of the trays back over the ribs for that extra sticky, saucy finish.
Serve the ribs hot right in the foil trays for a casual, family-style meal, with extra barbecue sauce on the side if anyone likes theirs extra saucy.
Variations & Tips
If you have picky eaters, choose a sweeter, milder barbecue sauce to keep the flavor kid-friendly, and skip the broiler step for little ones who don’t like charred edges. For a bit of heat, use a spicy BBQ sauce or stir 1–2 teaspoons of crushed red pepper flakes or hot sauce into the bottled sauce.
This does add an ingredient, so keep it optional if you’re sticking to the 3-ingredient base. You can also swap brown sugar for honey if that’s what you have on hand, though it will be slightly less caramel-like. If your ribs are boneless, reduce the cook time slightly and start checking for tenderness about 30–45 minutes earlier.
To make this more like pulled pork for sandwiches, shred the cooked ribs right in the slow cooker, stir them into the sauce, then pile onto buns. For easier weekday prep, assemble the ribs and sauce in the slow cooker insert the night before, refrigerate, then set it in the base and start cooking in the morning.
Leftovers reheat well in a covered dish in the oven or in a skillet on the stovetop with a splash of water or extra BBQ sauce to keep them moist.
