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Home » Sauces

Romesco Sauce: 4 Delicious Recipe Ideas

Published: Dec 5, 2018 · Modified: Jan 7, 2025 by Steven Pennington · This post may contain affiliate links | disclosure policy

Romesco sauce is a versatile, flavorful sauce that can be used in many different types of dishes. Romesco sauces are usually made with tomatoes, peppers, nuts, and garlic. This article will introduce romesco sauces to you and provide some recipes for romesco-based dishes!

What is Romesco Sauce
↓ Jump to Recipe 📹 YouTube

Romesco sauce is a traditional Spanish sauce usually eaten with grilled vegetables and meats. The romesco sauce recipe has been around for centuries, but it has recently become more popular in the United States.

How To Use Romesco Sauce

Have you ever watched chefs on TV whip up a Romesco sauce and wondered what it might taste like? Romesco is a classic Spanish sauce made from fresh red bell peppers, Calabrian chilis, or piquillo peppers, combined with charred tomatoes. These ingredients are blended with almonds, hazelnuts, bread, garlic, and olive oil to create a rich, velvety texture, with each ingredient serving as a natural thickener.

The sauce carries a unique smoky profile, courtesy of the chilis, but it's not the smokiness you'd find in barbecue. Instead, it's lighter, sweeter, and perfectly balanced to enhance a wide variety of dishes. Traditionally, Romesco is paired with vegetables and fish, but its versatility opens the door to countless culinary possibilities.

In this article, I'll guide you through three distinct Romesco sauce recipes and three creative ways to use this flavorful, chef-worthy sauce. You'll also discover how to mix and match ingredients across recipes to find your personal favorite. Whether you're looking to elevate a simple meal or impress guests with a refined touch, Romesco sauce has you covered.

Ingredients

  • Piquillo peppers
  • Hazelnuts or almonds (blanched)
  • Sweet paprika
  • Smoked Spanish paprika
  • Olive oil
  • Fire-roasted tomato
  • Garlic (minced)
  • Sherry vinegar (or red wine vinegar)

Instructions

  1. Prepare the Nuts
  • Add hazelnuts, almonds, or a mix of both to a food processor.
  • Pulse 15 times to break them into smaller pieces.
  1. Roast the Tomato
  • Slice the tomato in half.
  • Drizzle with olive oil and season with salt and pepper.
  • Preheat your oven to 325°F.
  • Place the tomato halves face down on a heated cast-iron skillet or oven-safe pan.
  • Roast in the preheated oven until the tomato is tender and slightly caramelized.
  1. Blend the Ingredients
  • Add the following ingredients to the food processor with the pulsed nuts:
    • Piquillo peppers
    • Roasted tomato
    • Sweet paprika
    • Smoked Spanish paprika
    • Minced garlic
    • Sherry vinegar
    • Olive oil
  • Blend everything until the mixture is smooth and creamy.
  1. Adjust Seasoning
  • Taste the sauce and adjust with additional salt, pepper, or vinegar as needed to suit your preferences.

📖 Recipe

Romesco Sauce Recipe

Romesco Sauce Recipe

Steven Pennington
Romesco sauce is a versatile, flavorful sauce that can be used in many different types of dishes. Romesco sauces are usually made with tomatoes, peppers, nuts or seeds and garlic. This article will introduce romesco sauces to you and provide some recipes for romesco-based dishes!
Print Recipe
Servings 8 servings
Calories 106 kcal

Ingredients
  

  • 1 cup Piquillo Peppers 12 Ounce Jar
  • ⅓ cup Hazelnuts Blanched Or Almonds
  • ½ teaspoon Sweet Paprika
  • ½ teaspoon Smoked Spanish Paprika
  • 6 Tablespoon Olive Oil
  • ½ medium Fire Roasted Tomato
  • 2 cloves Garlic Minced
  • 1 Tablespoon Sherry Vinegar Substitute with Red Wine Vinegar
Get Recipe Ingredients

Instructions
 

How To Make Romesco Sauce

  • Using a food processor, add the nuts, either hazelnuts or almonds or both. Pulse to break up the nuts.
    Pulse: 15 times
  • Roast a tomato🍅
    - Slice in half, cover with olive oil, salt & pepper.
    Place tomato halves face down on a skillet or cast iron. (heat the cast iron in the oven while preheating)
    Cook in preheated oven until tender | 325-degree oven
  • Blend all ingredients with the nuts in the food processor until smooth.
Keyword Romesco Sauce

📖 Recipe

fresh pasta with romesco sauce

Fresh Pasta With Romesco Sauce

Steven Pennington
Fresh Pasta With Romesco Sauce is a perfect go-to date dinner plan. Just the idea of fresh pasta brings something special into the air. Enjoy
5 from 1 vote
Print Recipe
Course Pasta
Cuisine Italian / Mediterranean

Ingredients
  

Fresh Pasta Ingredients

  • 2 cups All-Purpose Flour
  • 2 cups Double 0 Flour (00) / pastry flour works as a substitute
  • 4 Large Eggs
  • 1 Tablespoon Olive oil
Get Recipe Ingredients

Instructions
 

How To Make The Fresh Pasta

  • You could use your hands and a large cutting board or bowl to combine the pasta ingredients or use a food processor.

Using Your Hands' Method:

  • Combine the flour, or just use 4 cups of all-purpose flour. Make a well out of the flour and place the eggs in the middle along with the olive oil, plus ½ teaspoon to 1 teaspoon of sea salt. Mix together into a ball. 
  • Keep working the dough until it becomes smooth. 7 to 12 minutes. Everyone works at different speeds. We are working on the dough to create the gluten strands. 
    Once finished the dough should be smooth

Use The Food Processor Method:

  • Add flour + Salt, then 2 eggs and turn the machine on. Then add the last 2 eggs one at a time and allow the dough to come together, then add the olive oil.
  • Keep working the dough until it becomes smooth. 7 to 12 minutes. Everyone works are different speeds. We are working the dough to create the gluten strands. 
    Once finished the dough should be smooth
  • Rest the dough for 30 minutes, wrapped in her refrigerator. 
  • Watch the video below to learn how to roll out pasta dough...
  • Cook pasta in boiling water with enough salt in the water that it tastes just like the ocean. 
    Chef Tip: Fresh pasta cooks really quickly. Depending on the cut you choose for your pasta, the average cook time is 90 seconds. 
  • Make your pasta whichever way you like and add it to the Romesco sauce as soon as it comes out of the boiling water. You must marry the sauce and pasta together at this moment. NO waiting, 🙂  If the sauce is too thick you can add some of the pasta water to control the texture.

Video

YouTube video
Keyword Fresh Pasta With Romesco Sauce

White Fish And Romesco Sauce

dover soul fish with romesco sauce

White Fish And Romesco Sauce

Light and flaky white fish paired with a smokey tomato and pepper sauce that's been thickened with hazelnuts and dry bread. The only problem with this dish is it goes way too fast. You'll be left wanting more for sure. Using any white fish you like works here. Halibut, Dover Sole, Sea Bass, Tilapia, etc are all great selections covering expensive fish to less expensive cuts. 

📖 Recipe

baked dover sole on white plate with romesco sauce

Dover Sole With Romesco Sauce

Steven Pennington
Elegant Sauce for a light textured flaky fish. So freaking good 🙂
5 from 1 vote
Print Recipe
Cook Time 7 minutes mins
Romesco Sauce 10 minutes mins
Total Time 17 minutes mins
Course Fish
Cuisine Spanish
Servings 6 Filets
Calories 244 kcal

Ingredients
  

Romesco Sauce Recipe

  • 1 cup Piquillo Peppers 12 Ounce Jar
  • ⅓ cup Blanched Hazelnuts Or Almonds
  • ½ teaspoon Sweet Paprika
  • ½ teaspoon Smoked Spanish Paprika
  • 6 Tablespoons Olive Oil
  • 1 large Tomato
  • 2 cloves Garlic Minced

White Fish

  • 6 filets Dover Sole | Halibut | Sea Bass | Tilapia
  • 3 tablespoon Olive Oil
  • 3 tablespoon Quality Butter
  • Sea Salt / To Taste
  • White Pepper / To Taste
Get Recipe Ingredients

Instructions
 

  • Roasting the tomatoes: place 1 large sliced tomato in a casserole dish in a single layer. Slice into 5 to 6 pieces.
    Drizzle olive oil over the tomatoes and shake the pan to distribute the oil and tomatoes. Sprinkle salt and pepper on top.
    Place in the 350 preheated oven and bake for 10 minutes.
    Next, turn on the broiler and add char to the tomatoes. Once lightly chard, remove from the oven and cool.
  • The Peppers/Chiles: use a food processor or blender and puree.
    Once you pick your combination, cut it into small pieces and add them to a food processor or blender. Pulse a few times, then add the additional ingredients.
    Red Bell Peppers
    Calabrian Chilis
    Piquillo Peppers
  • Blanched Hazelnuts: cook in salted water until softened. They will be added to the food processor and combined with the peppers.
  • Thickening the sauce: place cubed bread on a cookie sheet and bake at 400 for 3 to 6 minutes. Mix the toasted bread in the blender until combined.
    Too thick, add water or more olive oil.
  • The sauce: add the sauce to a medium-sized pot and warm the sauce. The idea is to warm the sauce to medium-high heat and stop the cooking.

Fish Cookery

  • Cooking The Dover Sole Fish: season the fish filets with salt and white pepper. Yes, black pepper is ok.
    Next, melt butter in a pan large enough to fit 4 fish filets.
    Add each piece of fish one by one. Waiting 15 seconds between adding each filet. This will manage the temperature from not dropping too quickly. 
    Cook the fish for 3 to 4 minutes. Only flip the fish once while in the pan.
    Then place into a preheated oven of 400 degrees for a short few minutes.

Plating the Fish

  • Add a small amount of the romesco sauce to the middle of the plate. Then place the fish filet in the middle on top, perpendicular. Add more sauce running down the length of the fish filet.
    Garnish with chopped parsley and lemon wedges.

Notes

About Dove Sole
The dove sole has a pale yellow body with brown patches dotted around its eye, mouth and fins. Its underside is white, allowing this fish to blend into its environment when viewed underneath. This helps it avoid predators such as cod, haddock, and tuna while foraging for food on seabed floor sediment. As a flatfish, this species has eyes on both sides of its head to easily see where predator fish and other prey are located.
Keyword Dover Sole With Romesco Sauce

Shrimp and Red Quinoa with Romesco Sauce

Shrimp and Red Quinoa with Romesco Sauce

Shrimp and Red Quinoa with Romesco Sauce

Shrimp and Red Quinoa with Romesco Sauce is a healthy weeknight dinner that is sure to please. The textures alone make this recipe special, but then you add in the fact it's healthy. You'll feel good making this for your family knowing you're feeding them something that is good for their body. Here's a little information about the special ingredients in our recipe.

Shrimp have many nutrients our bodies are often lacking, to list a few; selenium, copper, choline, zinc, niacin, vitamins b6 and b12. Selenium is hard to absorb for most people. Some foods and/or supplements that we take do not prevent selenium deficiencies, yet shrimp raises measured levels of selenium in those who eat it.

📖 Recipe

Shrimp and Red Quinoa with Romesco Sauce

Shrimp and Red Quinoa with Romesco Sauce

Steven Pennington
Shrimp and Red Quinoa with Romesco Sauce - With the Superfood Quinoa and the brightness from the peppers and tomatoes this becomes a sure go-to weeknight dinner plan. 
4.50 from 2 votes
Print Recipe
Course Main Course
Cuisine Italian / Mediterranean
Servings 6 people

Ingredients
  

Making The Romesco Sauce

  • 1 7-ounce jar Piquillo Peppers / drained
  • 1 cup inch-thick sliced country bread cut
  • 8 cloves Garlic /peeled
  • 1 cup Marcocna Raw Almonds / roasted - blanched
  • 1 teaspoon Ground Coriander
  • 1 teaspoon Ground Cumin
  • 4 chiles Ancho Chiles / 1.5 ounces
  • 1 cup Olive Oil, plus 2 tbsps
  • 2 large Plum Tomatoes
  • ⅓ Vidalia Onion
  • Salt & Pepper / To Taste

Protein

  • 1+ Pounds Shrimp / peeled / deveined

The Quinoa

  • ¾ cup Cooked quinoa / follow pack instructions
Get Recipe Ingredients

Instructions
 

Making the Romesco Sauce

  • Put the Ancho Chile's in a small microwavable bowl. Heat one cup of water in the microwave for 3 minutes, then add the hot water to the Chile's. Allow the Chile's to steep until they soften, about 5 minutes.
  • From there toast the bread. Bring a pan to med-high heat. Add 2-3 tablespoons of olive oil then add your 1 inch cubed bread. Toast for about 5 minutes, what you are looking for is that nice toasted crisp on the outside. You can also use a preheated oven.
  • After the 5-minute timer is up, drain the Ancho Chiles, reserving ½ cup of the soaking liquid. Using a sharp paring knife, slit the Chile's and remove the seeds. Transfer the Chile's to a food processor. Add the reserved Chile-soaking liquid plus the Marcocna almonds and blend together. Helps break up the almonds. Then add all ingredients for the sauce and process until smooth. Strain the Chile purée through a fine sieve(strainer) for silky consistency.

Cooking The Shrimp

  • Take the cleaned shrimp and saute in a pan over medium-high heat with 2-3 tablespoons of Olive Oil /Or GrapeSeed oil plus 1 tablespoon of butter. From there you'll be looking for the shrimp to start turning pink around the edges. At that point, wait another minute or so depending on how many Shrimp your cooking. Then turn the Shrimp and continue cooking till all your Shrimp are a nice pink color. Remove from pan and place on a paper towel to drain. Cut into one shrimp to make sure they are done.

Plating

  • In a saucepan, warm your Romesco sauce to serving temperature. Remember, this is non-cooked sauce to keep the vibrant flavor. Add your warm Shrimp to the Romesco sauce to coat all over. Add your fluffy Quinoa to a warmed plate (follow instructions on quinoa package or watch our how-to video in the post below)
  • (Chef Tip: place your oven on a low temp and add your plates while bringing everything together). Top your Quinoa with the Shrimp, add a little extra Romesco sauce on top and garnish with a green herb you enjoy like parsley or basil.

How To Make Perfect Quinoa - Video Below

    Video

    How to Make the Perfect Quinoa

    YouTube video
    Keyword Shrimp and Red Quinoa with Romesco Sauce

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