2 racks of baby-back pork ribs (cut into serving sized pieces)
3 large onions (sliced)
1 (12 ounce) can cola (any kind)
1 (18 ounce) bottle barbecue sauce (your choice)
1⁄3 cup soy sauce
1⁄4 cup brown sugar
2 garlic cloves (crushed)
2 tablespoons Worcestershire sauce
1⁄2 teaspoon black pepper
In a small bowl, combine soy sauce, brown sugar, garlic, Worcestershire sauce and black pepper.
Rub mixture onto rib pieces.
Layer ribs and onions in a Dutch oven and pour cola over all.
Cover and bake at 250°F for 4 hours.
Remove pan from oven and pour off cola juices.
Add BBQ sauce, cover and return to oven for 1 hour more.
Source : allrecipes.com