Published on July 01, 2025

poblano sauce in a black dish.

Recipe: Charred Poblano Sauce

Add bold flavor to your dinner with this roasted poblano sauce. After the peppers are roasted, it takes 5 minutes to blend this sauce using seven additional ingredients. It’s a delicious addition to your favorite proteins and vegetables. It’s also fantastic over salads or tacos. Pair this poblano sauce with Herbed Roast Chicken.

Pro tip: Roast the peppers ahead of time and freeze, saving you time and effort.

Charred Poblano Sauce

Ingredients

  • 3 whole Poblano chilies
  • 1 jalapeno pepper, whole
  • ½ cup chicken stock
  • 1½ tablespoons cider vinegar
  • ½ large red onion, peeled and cut into four pieces
  • 1½ teaspoons sea salt
  • 2 garlic cloves peeled
  • 1 cup fresh flat-leaf parsley leaves loosely packed

Directions

  1. Roast the whole Poblano and jalapeno on all sides using a grill, broiler or gas burner. Set on high for about 10 minutes or until skin is thoroughly blackened on all sides. Set roasted peppers in a covered bowl to allow to steam and cool.
  2. While wearing rubber gloves remove the peppers’ skins and discard the seeds and stems. Cut the jalapeno in half crosswise.
  3. Puree the Poblano peppers, one-half of the jalapeno, along with the onion, garlic, stock, vinegar, parsley and salt in food processor until smooth.
  4. Warm the sauce in a small saucepan over medium-low heat prior to serving.