Add 1 tablespoon flour to oven bag; shake bag until flour has coated interior
large baking bag, 1 tablespoon flour
Add ribs to oven bag
1 rack baby back ribs
Combine orange juice and remaining ingredients in a large bowl
½ cup orange juice, ⅓ cup liquid smoke, 2 tablespoons chili powder, 2 tablespoons salt, 2 tablespoons pepper
Pour mixture into the baking bag; massage liquid; secure bag with tie
Refrigerate for an hour
Bake
Preheat oven to 250ºF
Remove ribs from refrigerator; cut slits into the top of the baking bag
Place bag on baking dish; tuck the sides of the bag into the pan so they're not overhanging the baking dish
Bake for 4 hours at 250ºF
Remove from oven; carefully cut away oven bag and slide ribs onto baking dish
Turn oven to broil setting
Coat meat with barbecue sauce
2 cups barbecue sauce
Place under broiler to desired crispness
Remove from heat; allow to rest 10 minutes
Slice individually, or in sections (3 ribs per person) with knife.
Notes
If you don't have four hours to cook, no big deal! Just turn the oven to 350ºF and cook them for about 50 minutes, or until they've reached an internal temperature of 140ºF