Ingredients
Method
Step-by-Step
- Heat the oil in a medium saucepan over medium heat. Whisk in the flour and cook for about 1 minute, stirring until the mixture is smooth without allowing it to brown deeply.
- Add the chili powder, cumin, garlic powder, dried oregano, and salt. Whisk for 20 to 30 seconds, just until the spices smell fragrant.
- Whisk in the tomato paste until it blends into the seasoned flour mixture. This gives the sauce body and a concentrated savory tomato flavor.
- Gradually pour in the broth while whisking constantly. Add it slowly at first so the flour incorporates smoothly and lumps do not form.
- Bring the sauce to a gentle simmer and cook for 8 to 12 minutes, whisking occasionally. It is ready when it coats a spoon but remains loose enough to pour.
- Stir in the apple cider vinegar, if using, then taste the sauce. Adjust with more salt or a little additional chili powder according to the flavor and heat you prefer.
- Use the sauce immediately, or cool it before transferring it to a covered container. Refrigerate for up to 4 days, thinning it with a little broth if it becomes too thick.
Notes
Chili powder strength varies considerably, so start with 2 tablespoons for a moderate sauce and add slightly more after tasting if desired. Do not replace the chili powder blend with 2 tablespoons of pure ground chile powder unless you specifically want a much hotter sauce. For an especially smooth sauce, strain it before using.
