Chipotle Barbecue Sauce

• 1 tablespoon canola oil
• ¼ cup chopped yellow onion
• 1 clove

In a saucepan over medium heat, warm the oil. Add the onion and cook, stirring, until softened, about 5 minutes. Add the garlic and cook, stirring, until fragrant, about 30 seconds. Add the chipotle chiles and their sauce, ketchup, water, sugar, vinegar, Worcestershire sauce, and pepper and cook, stirring, until well mixed and the sauce has thickened, about 8 minutes.

If you prefer a sm