Braised Short Ribs with Ancho BBQ Sacue - Rick Bayless

Ingredients

• 2 tablespoons vegetable oil, olive oil, bacon drippings or butter
• 3 tablespoons vegetable oil (divided use)
• 6 (each about 9 ounces) bone-in short ribs
• 1/2 cup New Red Chile Adobo
• 1 small red or white onion thinly sliced
• 1 15-ounce can diced fire roasted tomatoes
• 1 tablespoon balsamic or sweet sherry vinegar
• 1/2 cup agave nectar or sugar
• 2 tablespoons Worcestershire