I make this easy poblano sauce whenever I want a creamy, smoky green sauce that complements grain bowls, tacos, roasted vegetables, and more. It’s silky from cashews, bright with lime, and smoky from charred poblanos. I’ve mixed it with avocado, added jalapeños for heat, and spooned it over nachos and grilled corn — it’s always a crowd-pleaser.
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Smoky, spicy sauce you can spoon on anything
I developed this poblano sauce after a trip to Oaxaca, where tables were dotted with bright green sauces—herb-forward, creamy, and a little spicy. One sauce served with roasted squash lingered in my memory for its gentle heat and smooth richness. Back home I experimented with roasted poblanos, garlic, and cashews until I arrived at this version. It’s now a refrigerator staple.
Built to be flexible. If you need a nut-free option, use avocado instead of cashews. Add a jalapeño for more heat, or thin the sauce for a dressing. The essential step is roasting the poblanos until the skins blister so the flavor deepens. Blend until silky, and the sauce is ready. It keeps well and often tastes even better the next day.
Ingredients and why they matter
This poblano crema calls for just a few fresh ingredients. Poblano peppers give a mild, smoky backbone; garlic adds savory depth; lime or lemon juice brightens the sauce; raw cashews create a creamy texture when soaked and blended; and water adjusts consistency.
Full ingredient list and instructions in the recipe card below.
Notes & Variations
- Poblano peppers: Roast until well-blistered for smoky, earthy flavor without intense heat. Peel the skins for a smoother sauce.
- Cashews: Soak for a silky base. Substitute 1–2 ripe avocados for a nut-free version.
- Garlic: Roasted garlic brings sweetness and softens the bite—don’t substitute with raw garlic or it will overpower the sauce.
- Lime juice + zest: Adds acidity to cut through the richness. Lemon works, but lime complements the smoky notes best.
- Jalapeño (optional): Use it with or without seeds depending on how spicy you want the sauce to be.
TIPS & TRICKS
Shruthi’s top tips
- Roast poblanos until blackened and blistered. Under-roasting yields a dull sauce.
- Steam peppers before peeling. Cover them for a few minutes so the skins slip off easily.
- Soak cashews in lime juice and water before blending for extra flavor and smoothness.
- Use the smoothie setting if your blender has one; it creates the silkiest texture.
- Add water slowly while blending to control whether you want a dip, spread, or drizzle.
How to make poblano cream sauce
Step 1:
Place cashews, water, and lime juice in a blender and let them soak—don’t blend yet.
Step 2:
Preheat oven to 425°F (218°C). Arrange poblano peppers on a baking sheet and wrap garlic cloves in foil on the same tray. Roast 15–20 minutes, turning peppers once so they char evenly.
Step 3:
Transfer roasted peppers to a bowl, cover for a few minutes to steam, then remove stems and peel off charred skins if you prefer. Scoop out the seeds.
Step 4:
Add roasted garlic and peeled poblanos to the blender with the soaked cashews. Blend on high for 3–5 minutes, or until very smooth. Add water a little at a time to reach your preferred consistency. Season with salt to taste.
Step 5:
Use immediately as a dip, spread, or sauce for tacos, enchiladas, grain bowls, or roasted vegetables.
How to serve poblano sauce
Spoon poblano sauce over black bean tacos, veggie quesadillas, roasted vegetable salads, elotes, or use as a dip for tortilla chips. Its creamy, smoky profile enhances many dishes and is a simple way to elevate everyday meals.
Storage and reheating suggestions
Store the sauce in an airtight container in the refrigerator for up to 5 days. Stir before serving. You can also freeze it for up to 2 months; thaw in the fridge and blend briefly to refresh the texture if needed.
More sauce recipes
Love this creamy poblano sauce? Try other easy, flavor-packed sauces.
Cilantro Lime Sauce (5 Minutes)
Habanero Salsa
Avocado Cilantro Lime Dressing
Jalapeño Ranch Dressing
If you tried this recipe, don’t forget to comment and rate! ⭐⭐⭐⭐⭐
Pin
Easy Poblano Sauce
Equipment
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Blender
Ingredients
- 3 poblano peppers, also called pasilla peppers
- 3 garlic cloves
- 1 cup raw cashews, unsalted/unroasted. Substitute 1–2 ripe avocados for a nut-free option.
- 1 cup water
- 1 tablespoon lime or lemon juice
- 1 jalapeño, optional, for spice
Instructions
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Place cashews, water, and lime juice in a blender and let soak; do not blend yet.
-
Preheat oven to 425°F (218°C). Place poblano peppers on a baking sheet and wrap garlic in foil. Roast 15–20 minutes, turning peppers halfway for even charring. For gas stove or grill: char peppers directly over the flame until skins are blackened; skip roasting garlic if using this method.
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Transfer roasted peppers to a bowl and cover for a few minutes to steam. Remove stems, peel skins if desired, and discard seeds.
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Add roasted garlic and peeled poblanos to the blender. Blend on high (smoothie setting if available) for 3–5 minutes until silky. Add water gradually to reach desired thickness and season with salt.
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Use immediately as a dip, spread, or sauce. Store in an airtight container in the fridge for up to 5 days.
Notes
- For a nut-free version, use 1–2 ripe avocados instead of cashews and water for creaminess.
- To increase heat, add a jalapeño or serrano pepper. As written, the sauce is mild.
- To thin for dressing or enchilada topping, add water a little at a time until you reach the desired consistency.
Nutrition
Nutrition information is automatically calculated and should be used as an approximation.