Ingredients
Method
- Whisk oil and flour in a saucepan over medium heat for 1 minute until pale golden.
- Stir in tomato paste and cook 30 seconds, then add chili powder, cumin, garlic powder, and oregano and stir another 30 seconds.
- Slowly whisk in broth, bring to a bubble, then reduce heat to low and simmer uncovered for 10 minutes until thickened.
- Remove from heat, stir in vinegar, and add salt to taste.
Notes
The sauce will thicken as it cools, so make it a touch looser than you want if using it later. A fresh batch develops even deeper flavor after a day in the fridge.
