1 tablespoon vegetable oil |
1 medium onion, finely chopped |
3 garlic cloves, finely chopped |
2 cups ketchup |
1 (12 ounce) can cola |
1/2 cup apple cider vinegar |
2 tablespoons brown sugar |
1/2 tablespoon ground black pepper |
1/2 tablespoon onion powder |
1/2 tablespoon ground mustard |
1/2 tablespoon lemon juice |
1 tablespoon worcestershire sauce |
2 tablespoons salt |
2 tablespoons brown sugar |
2 teaspoons garlic powder |
2 teaspoons onion powder |
1 teaspoon ground cumin |
1 teaspoon chili powder |
1 teaspoon black pepper |
2 (3 lb) pork spare rib racks (about 3 pounds each) |