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This simple recipe will teach you how to make romesco sauce in just 5 minutes! While some recipes blend up fresh nuts, we’re saving time by using almond butter. This ensures an ultra-smooth sauce, no matter what blender or food processor you have.

A bowl of creamy orange romesco, topped with a sprinkle of red spices and a dollop of easy romesco sauce, with a spoon resting on the side. Toasted bread slices are visible in the background.
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We’re big sauce people around here and strongly believe that no meal is complete without one.

And while I love ranch dressing as much as the next person, the world of sauces and condiments is so much bigger than the bottled stuff. Making your own sauces, whether it be a basic vinaigrette or a fresh tomato marinara, gives you so much flexibility in flavor and ingredients (and they just taste better).

This Is THE all-purpose sauce

  • It’s PACKED with smoky flavor
  • It’s easy to make (ready in 5 minutes)
  • It’s fresh and nutrient-rich

Reader rating

★★★★★

“The almond butter surprised me! A quick, easy and tasty sauce.” —Liane

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A bowl of orange romesco sauce topped with black pepper, paprika, and a hint of easy romesco sauce sits on a green tiled surface with a red-handled spoon inside.
I first tried romesco while visiting Barcelona, in the Catalonia region of Spain where this sauce originates.

Key Ingredients

Jump to the recipe card for the full quantities.

  • Roasted Red Bell Pepper: Roasting peppers quickly and easily brings out the pepper’s natural sweetness. You can roast them in the oven or the air fryer or use ones from a jar.
  • Ripe Tomatoes: I prefer to use Roma tomatoes because they are sweet and easy to find in stores. But really, any kind will work.
  • Almond Butter: Traditional romesco uses whole almonds, but I prefer almond butter so that any type of blender can create a smooth sauce (whole almonds require a strong high-speed blender).
Ingredients for an easy romesco sauce arranged on a green tiled surface: roasted pepper, oil, spices, lemon juice, garlic, almond butter, and tomatoes.

pro Tip

Almond butter can be expensive to buy, but making it at home is super easy and affordable.

A food processor bowl with easy romesco sauce sits on a green tiled surface next to two slices of brown bread.
Sauce too thin? Try adding a a slice of stale bread and blend until smooth! This will thicken it instantly.

What to serve romesco sauce with

Romesco sauce can be served with so many dishes. Here are a few of my favorite ways to serve it:

5-Minute Romesco Sauce (With Almond Butter)

5 from 9 ratings
Prep: 5 minutes
Total: 5 minutes
Servings: 8 servings
Make creamy, flavorful romesco sauce in just 5 minutes with roasted red peppers, tomatoes, and almond butter–no fancy blender needed!

Ingredients 

  • 1 roasted red bell pepper
  • 1 cup roma tomatoes, about 3 tomatoes
  • ¼ cup olive oil, 60 mL
  • 3 Tbsp almond butter, 48 g
  • 1 clove garlic
  • 2 tsp lemon juice, 10 mL
  • ½ tsp smoked paprika
  • ½ tsp salt
  • ¼ tsp ground black pepper
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Instructions 

  • Blend: Add all ingredients to a food processor or blender and blitz until smooth.
    A food processor bowl contains chopped tomatoes, roasted red pepper, garlic cloves, spices, and a brown paste—ingredients for an easy romesco sauce—placed on a green tiled surface.
  • Serve: Serve warm or cold with just about anything…crackers, veggies, pasta, whatever!
    Top view of an easy romesco sauce in a food processor, placed on a green tiled surface.

Notes

Storage: You can keep this sauce in the fridge in an airtight container for up to 4 days. Or, you can freeze it for up to 3 months.

Nutrition

Serving: 2Tbsp | Calories: 205kcal | Carbohydrates: 7g | Protein: 4g | Fat: 19g | Saturated Fat: 2.4g | Sodium: 297mg | Potassium: 349mg | Fiber: 2.7g | Sugar: 3.4g | Vitamin A: 1550IU | Vitamin C: 85.8mg | Calcium: 10mg | Iron: 3.1mg

Nutrition information calculated by Sarah Bond, degreed nutritionist.

did you make this?Leave a comment below and tag @liveeatlearn on social media! I love seeing what you’ve made!

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5 from 9 votes (6 ratings without comment)

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24 Comments

  1. STACEY says:

    Hi, What can be substituted for Almond Butter?

    1. Sarah says:

      You could probably use a sunflower seed butter! Or pine nuts 🙂

  2. Jack says:

    So was the bell pepper roasted? The image just shows a raw pepper.

    1. Sarah says:

      Yep, use a roasted red bell pepper! 😀

  3. Anne Tisdale says:

    This was great. Served it warm with vegetable pasta. I’m finding it extremely difficult to use the bar to adjust servings. It’s hard to move at times, other times it moves to quickly. Maybe it’s because I’m old and have arthritis. Has anyone else had a problem with this?

    1. Sarah says:

      Hi Anne! Thanks for pointing this out – I’ll definitely look into it. I’m happy you like the romesco sauce!

  4. Esmé Erasmus says:

    Hi, I cannot wait to make the sauce – sounds delicious. But I am stunned about interested buyers peeping into your fridge. Does the fridge come with the house? What people do that? 🙂

    1. Sarah says:

      In the Netherlands it must be normal! Hahaha

  5. Liane @ foodie digital says:

    5 stars
    The almond butter surprised me! A quick, easy and tasty sauce.

    1. Sarah Bond says:

      Right?! The almond butter works miracles here!

  6. Deepak says:

    5 stars
    Recipe looks so easy! But what is the alternative to almond butter?

    1. Sarah Bond says:

      You could use another nut or seed butter (like sunflower seeds!)

  7. Lisa says:

    Hello there, just wondering- roughly how king would you say this sauce will last in the fridge?

    1. Sarah Bond says:

      About 5 to 7 days!

  8. Heather says:

    Can this be frozen?

    1. Sarah Bond says:

      Yes! This romesco does well frozen 🙂

  9. Linda Cowie says:

    I loved your Romesco Sauce. It was easy and delicious. I served it over your Roasted Asparagus recipe which was also easy and delicious.
    My questions: How to warm the sauce (microwave?) and how warm? Can it get too hot? Can I freeze the leftovers?
    I’m going to try the zucchini noodles with the leftovers.
    Love your site.

    1. Sarah Bond says:

      I like to warm this romesco in bursts in the microwave! Getting it too hot can cause the sauce to split so just do 15 or 30 seconds at a time until it’s warm 🙂 And it freezes well!

  10. Cindy says:

    Looking forward to making this. I have a lot of tomato paste to use up. Could I substitute that for the Roma tomatoes? Or is fresh far better for this recipe?
    Thanks so much!

    1. Sarah Bond says:

      I think it would work! 🙂