Pre cooking ribs for tomorrow

If you’re talking about something like a rack of baby backs, I cook mine wrapped in foil, for 2 1/2 to 3 hours in a 300-325 degree oven. I then pour off the grease and let them cool. Then refrigerate in the foil. They’re completely cooked at this point.

The next day, they only need to be warmed and perhaps sauced if you’re going that route. I do that either on the grill or under the broiler.