- ¼ cup ketchup
- ½ teaspoon finely chopped canned chipotle chiles in adobo, plus 1 teaspoon of the sauce
- ¼ teaspoon ground cumin
- 1 tablespoon fresh lime juice
- Combine all the ingredients in a small saucepan and bring to a simmer over medium heat. Cook, stirring often, until the sauce thickens, 2 to 4 minutes. Remove from the heat and let cool to room temperature. This will keep, tightly covered, in the refrigerator up to 1 week.