To Finish
Remove the ribs from the oven, discard the aluminum foil and generously brush both sides with barbecue sauce.
Optional: Move an oven rack near the top of the oven. Turn broiler to high and broil the ribs for 3-4 minutes, just until the barbecue sauce begins to caramelize. (Keep a close eye on the ribs while they broil so the sauce does not burn.)
Storing and Reheating
Store baked ribs, in an airtight container, in the refrigerator for up to 3 days. Freeze, wrapped in foil or freezer paper and in an airtight container, for up to 3 months. Thaw in the refrigerator, and then reheat.
To reheat the ribs, wrap in foil or parchment paper and place into a 300°F oven until warmed through, about 30 minutes. If you have some leftover, slather some extra sauce that’s been warmed over the ribs before serving.