How to Make Irresistible Salsa Romesco: A Flavorful Spanish Classic

Salsa Romesco is a bold, flavorful sauce that originates from Catalonia, Spain.

Made from roasted vegetables, nuts, and a blend of smoky spices, it's the perfect accompaniment to a variety of dishes.

Whether you’re serving it with grilled meats, roasted vegetables, or crusty bread, this versatile sauce adds a delicious touch of Spain to your table.

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What Is Salsa Romesco?

Salsa Romesco is a traditional Spanish sauce known for its rich, smoky, and slightly tangy flavor.

The primary ingredients include roasted tomatoes, garlic, almonds, and peppers, blended into a smooth and velvety consistency.

It’s a simple yet flavorful sauce that packs a punch and is loved by many around the world.

Ingredients You’ll Need

Before we dive into the recipe, let’s take a look at the essential ingredients you’ll need to make authentic Salsa Romesco:

Tomatoes: Use ripe, juicy tomatoes for a naturally sweet and tangy base.
Red bell peppers or ñora peppers: These provide a smoky, slightly sweet flavor. If you can find ñora peppers, they are more traditional, but roasted red peppers work well too.
Garlic: Adds a bold kick to the sauce.
Almonds or hazelnuts: For a nutty flavor and rich texture.
Sherry vinegar: Provides a tangy, slightly acidic note.
Olive oil: A high-quality extra-virgin olive oil enhances the flavor.
Smoked paprika: Adds a signature smoky flavor to the sauce.
Salt and pepper: To taste.

How to Make

Follow these simple steps to create a delicious, homemade Salsa Romesco:

Step 1: Roast the Vegetables

Preheat your oven to 400°F (200°C).
Place the tomatoes, red bell peppers, and unpeeled garlic cloves on a baking sheet.
Drizzle with olive oil and roast for about 20-25 minutes, or until the peppers are charred and the tomatoes are soft and caramelized.

Tip: You can also use a grill to achieve a smoky flavor. Just be sure to char the peppers well before peeling.

Step 2: Toast the Nuts

While the vegetables are roasting, toast the almonds or hazelnuts in a dry skillet over medium heat. Stir frequently until fragrant and lightly golden, about 3-4 minutes.
Set the nuts aside to cool.

Step 3: Blend the Sauce

Once the vegetables are done roasting, let them cool slightly. Peel the charred skins from the peppers and remove the seeds. Peel the garlic cloves as well.
In a food processor, combine the roasted tomatoes, peeled peppers, garlic, toasted nuts, sherry vinegar, smoked paprika, and a pinch of salt and pepper.
Blend until smooth, gradually adding olive oil to achieve a creamy and thick consistency. Adjust the seasoning as needed.

How to Serve

Salsa Romesco is incredibly versatile and can be enjoyed in a variety of ways:

Grilled seafood: It pairs beautifully with grilled shrimp, fish, or calamari.
Roasted vegetables: Drizzle over roasted asparagus, potatoes, or cauliflower.
Grilled meats: Use it as a sauce for steak, chicken, or pork chops.
Dipping sauce: Serve with crusty bread, fresh vegetables, or patatas bravas for a delicious appetizer.

Pro Tip: Store leftover Salsa Romesco in an airtight container in the refrigerator for up to a week. The flavors will develop even more as it sits!

Why You’ll Love This Recipe

Salsa Romesco is not only delicious but also easy to make and highly customizable. The combination of roasted vegetables, smoky paprika, and tangy vinegar creates a sauce that will elevate any dish.

Plus, it’s a great way to experiment with bold flavors and add a taste of Spain to your meals.

Making Salsa Romesco at home is simple and incredibly rewarding. With a handful of ingredients and a little bit of roasting and blending, you’ll have a flavorful sauce ready to enhance your favorite dishes. Give it a try, and you’ll see why it’s a staple in Spanish cuisine!

Enjoy making and sharing this delicious sauce with friends and family, and let your taste buds take a trip to the vibrant flavors of Spain!