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Poblano Cream Sauce

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Bring rich, smoky flavor to your table with this Poblano Cream Sauce. Roasted poblanos create a mild heat and subtle sweetness that blend perfectly with cream and a splash of lime juice.

This poblano sauce is incredibly velvety, vibrant, and versatile. It’s delicious spooned over salmon, grilled chicken, shrimp, tacos, or roasted vegetables.

Why You Will Love This Poblano Cream Sauce Recipe

  • Smoky Flavor – Roasting poblanos brings out their natural sweetness and deep smoky taste.
  • Versatile – This low-fat poblano cream sauce is perfect for salmon, chicken, shrimp, tacos, vegetables or roasted potatoes.
  • Creamy and Tangy – The blend of cream and lime makes this pepper sauce rich, balanced, and fresh.
  • Easy to Make – Just roast, blend, and simmer for a sauce that’s ready in minutes.

Ingredient Substitutions

  • Poblanos: Swap for Anaheim peppers (milder) or jalapeños (spicier).
  • Cream: Substitute with Mexican crema, sour cream, or coconut milk.
  • Chicken Stock: Use vegetable stock for a vegetarian version.
  • Lime Juice: Lemon juice works if lime isn’t available.
  • Fresh Parsley: Easily substitute with fresh cilantro, or omit.

How to Prepare Poblano Cream Sauce

  1. Preheat oven to 450°F (230°C).
  2. Place the poblano peppers on a baking sheet.
  3. Place the garlic bulb (with top cut off) on a small piece of foil. Drizzle with a tablespoon olive oil and a pinch of salt. Wrap tightly in the foil and set on the same baking sheet as the peppers.
  4. Roast poblanos for about 15-20 minutes, flipping at least once, until skins blister and blacken.
  5. Remove peppers from oven and place in a bowl. Cover with plastic wrap to steam for 10 minutes.
  6. Turn oven down to 400°F (200°C) and leave garlic in to continue roasting (about 15 minutes), until the cloves are soft and golden.
  7. Peel charred skin off poblanos and remove stems, ribs and seeds.
  8. Heat the remaining tablespoon of olive oil in a skillet over medium heat. Add the onion and sauté 3 minutes, until softened.
  9. Add the poblanos and chicken stock to the pan and simmer an additional 2–3 minutes.
  10. Transfer the mixture a blender. Squeeze the roasted garlic cloves directly out of the bulb into the blender. Add cream, salt, pepper, and cumin. Blend until smooth and creamy.
  11. Return the sauce to the skillet to warm gently.
  12. Remove from heat and stir in the lime juice.
  13. Spoon over salmon, chicken, shrimp, or vegetables and garnish with fresh chopped parsley or cilantro. Serve with lime wedges.

How to Serve and Store

  • Serve the roasted poblano sauce on salmon fillets, chicken, shrimp skewers, tacos, vegetables, or grain bowls.
  • Store in an airtight container in the fridge for up to 3 days.
  • Reheat gently on the stove.
  • Freezing is not recommended.

Frequently Asked Questions

  • What’s an alternative to roasting the peppers in the oven? You can char poblanos directly over a gas flame on the stovetop, turning with tongs until all sides are blackened. Another option is using an outdoor grill set to high heat. Both methods give the peppers a smoky flavor, and you’ll still need to steam them in a bowl to loosen the skins before peeling.
  • Do I have to roast the garlic? No, but it makes a big difference. Roasted garlic has a soft, buttery texture and sweet, mellow flavor that blends beautifully with the smoky poblanos. If you’re short on time, you can sauté 2–3 minced garlic cloves with the onion instead.
  • How spicy is this poblano sauce? Poblanos are mild peppers (1,000–2,000 SHU on the Scoville scale). Roasting them mellows the heat even more, so the sauce has a gentle warmth rather than a fiery spice.
  • Can I make this sauce ahead of time? Yes! You can roast the peppers and garlic in advance, then blend and finish the sauce up to 3 days ahead. Store in the fridge in a sealed container and reheat gently on the stove.
  • Can I freeze creamy poblano sauce? It’s not recommended since dairy-based sauces often separate once thawed. If you want to prep ahead, roast the poblanos and garlic, then freeze just those. Blend with cream and stock when ready to use.
  • Can I make it vegetarian or vegan? Yes. Use vegetable stock instead of chicken stock, and swap the heavy cream for coconut milk, or a dairy-free cream alternative.
  • What if I don’t have a stand-up blender? You can use an immersion blender instead, but transfer everything into a deep bowl, large glass measuring cup, or pot first.
  • Why did my sauce turn out spicier than expected? Poblanos can vary in heat. If some seeds or inner ribs made it into the sauce, or if the peppers were more mature, the spice level can be higher than usual.
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A stainless steel pan of roasted poblano sauce. The sauce is a vibrant, bright green in color.

Poblano Cream Sauce


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Description

This Creamy Poblano Sauce is delicious spooned over salmon, grilled chicken, shrimp, tacos, or roasted vegetables. It’s the kind of recipe that feels restaurant-quality yet is simple enough to make at home.


Ingredients

Units Scale
  • 2 large or 4 small poblano peppers
  • 2 tablespoon olive oil, divided
  • 1 garlic bulb, top cut off
  • 1/4 white or yellow onion, roughly chopped
  • 1/2 cup chicken stock (or vegetable stock)
  • 3/4 cup heavy cream
  • 1/2 teaspoon salt
  • 1/4 teaspoon black pepper
  • 1/2 teaspoon cumin
  • Juice of 1/2 lime
  • Fresh parsley or cilantro, for garnish
  • Lime wedges, for serving

Instructions

  1. Preheat oven to 450°F (230°C).
  2. Place the poblano peppers on a baking sheet.
  3. Place the garlic bulb (with top cut off) on a small piece of foil. Drizzle with a tablespoon olive oil and a pinch of salt. Wrap tightly in the foil and set on the same baking sheet as the peppers.
  4. Roast poblanos for about 15-20 minutes, flipping at least once, until skins blister and blacken.
  5. Remove peppers from oven and place in a bowl. Cover with plastic wrap to steam for 10 minutes.
  6. Turn oven down to 400°F (200°C) and leave garlic in to continue roasting (about 15 minutes), until the cloves are soft and golden.
  7. Peel charred skin off poblanos and remove stems, ribs and seeds.
  8. Heat the remaining tablespoon of olive oil in a skillet over medium heat. Add the onion and sauté 3 minutes, until softened.
  9. Add the poblanos and chicken stock to the pan and simmer an additional 2–3 minutes.
  10. Transfer the mixture a blender. Squeeze the roasted garlic cloves directly out of the bulb into the blender. Add cream, salt, pepper, and cumin. Blend until smooth and creamy.
  11. Taste for salt.
  12. Return the sauce to the skillet to warm gently.
  13. Remove from heat and stir in the lime juice.
  14. Spoon over salmon, chicken, shrimp, or vegetables and garnish with fresh chopped parsley or cilantro. Serve with lime wedges.
  15. ENJOY!

Notes

  • Roasting both the poblanos and the garlic adds incredible depth and sweetness to the sauce
  • Be careful when transferring the hot sauce mixture to a stand-up blender—vent the lid slightly and cover with a kitchen towel to prevent steam buildup
  • If you don’t have a stand-up blender, transfer the mixture into a deep bowl or pot before using an immersion blender, since blending in a shallow skillet can splatter
  • Poblanos are mild, but you can add a roasted jalapeño for extra heat
  • Swap heavy cream for Mexican crema, sour cream, or coconut milk if desired
  • Always add the lime juice at the end to brighten and balance the sauce
  • Prep Time: 10 minutes
  • Cook Time: 30 minutes
  • Category: Sauce
  • Method: Easy
  • Cuisine: American/Mexican

GET TO KNOW ME!

A photo of me in a black floral dress cooking at the stovetop at Williams-Sonoma

WELCOME! My name is Melissa Latin aka. Charlotte Fashion Plate. Happy to meet you! I am more than just recipes. I love fashion and style too! Most importantly, I love my Family (my Hubby and my Fur Babies). My Husband (aka my “Kitchen Bitch”) means the world to me. He’s pretty damn cool too. Not only is he one of the nicest guys you will ever meet, he also has had a lengthy career in professional hockey. Not only winning two Stanley Cups with the Pittsburgh Penguins in the early ’90’s, but most recently winning the Calder Cup with the Charlotte Checkers, amongst many other accolades. If you live in Charlotte and play hockey, or have a family member who plays, be sure to contact him!

Our life has changed dramatically in the past few years with the passing of our two goldendoodles, Vegas and Viva. We were lucky enough to have Vegas for five years (totally wish it was longer). Most recently, losing our Viva to a brain tumor in July of 2020. We welcomed our mini goldendoodle 7, almost seven years ago. We just added the amazing Hazel! Of course, I am always posting tons and tons of photos! Be sure to check out my recipe for Pet Bone Broth! This broth is super rich in nutrients and will provide your pet with a multitude of health benefits!

In addition, I’m so very excited to announce I have published my first e-book and paperback, “Mastering Thanksgiving – A Guide to Perfecting Your Thanksgiving Dinner.” Your support would mean the world to me.

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