Spicy-Salsa Barbecue Sauce

Ingredients

• 1 can (29 ounces) tomato purée
• 11/2 cups salsa
• 1/2 cup finely chopped onions
• 1/2 cup packed light-brown sugar
• 1 tablespoon minced garlic
• 1 cup orange juice
• 3/4 cup cider vinegar
• 1/4 cup Worcestershire sauce
• 1/4 cup corn syrup
• 11/2 teaspoons salt
• 11/2 teaspoons ground black pepper
• 1 teaspoon each chili powder and cumin
• 1/2 teaspoon ground red pepper (cayenne)