Ribs With Kansas City Barbecue Sauce

Deselect All

For the sauce: 

4 large cloves garlic, smashed

2 tablespoons chili powder

1/4 teaspoon cayenne pepper

1/4 teaspoon ground allspice

Kosher salt and freshly ground black pepper 

1 1/2 cups ketchup

1/2 cup apple cider vinegar

1/4 cup yellow mustard

1/4 cup molasses

1/4 cup packed light brown sugar

1 tablespoon Worcestershire sauce

2 tablespoons vegetable oil

For the ribs:

2 4-to-5-pound racks pork spareribs

Kosher salt and freshly ground black pepper