Creamy Butter Beans in a Rich Romesco Sauce

Move over, patatas bravas! It’s time to introduce a new star to your tapas spread: vibrant Spanish Butter Beans in Romesco Sauce. This dish is smoky, rich, and wonderfully creamy, thanks to the unique blend of roasted red peppers and blanched almonds. It’s an unexpectedly delightful and authentic taste of Spain that is sure to impress your guests.

This recipe offers a beautiful harmony of flavors and textures. The plump, tender butter beans are enveloped in a bright, savory sauce that is both nutty and sweet. It’s a sophisticated yet incredibly simple dish to prepare, making it perfect for both casual weeknight dinners and elegant gatherings.

A close-up view of Spanish butter beans in a rich, red Romesco sauce, served in a traditional tapas dish.

My love for this dish was born during a recent trip to Seville, Spain. The city was a feast for the senses, with its stunning architecture, perfect weather, and, of course, its incomparable food. My husband and I immersed ourselves in the local culinary scene, prioritizing authentic flavors and local experiences above all else.

We made it our mission to sample as many different tapas as possible, venturing beyond the usual tourist favorites. Instead of the familiar patatas bravas or tortilla española, we found ourselves drawn to dishes like salmorejo, a creamy cold tomato soup, and espinacas con garbanzos. But it was anything served with the glorious Romesco sauce that truly captured our hearts, and that inspiration led directly to this recipe.

A slice of crusty bread topped with a generous serving of butter beans in Romesco sauce, ready to be eaten.

What is Romesco Sauce?

Romesco sauce is a culinary treasure from the Catalonia region of Spain. Think of it as a richer, smokier cousin to Italian pesto. Its base is built on the sweet, concentrated flavor of roasted red peppers and tomatoes. What makes it truly unique is the addition of toasted nuts—traditionally almonds and/or hazelnuts—which are ground into the sauce to create a thick, rustic texture and a deep, nutty flavor.

The key ingredients that give Romesco its soul are garlic, high-quality olive oil, a splash of red wine vinegar for brightness, and a generous amount of Spanish smoked paprika (pimentón). This paprika imparts a distinctive smoky flavor without adding much heat, setting it apart from other pepper-based sauces. All the ingredients are blended until they form a coarse, vibrant paste that is utterly addictive. It’s a sauce celebrated for its versatility and can be served hot or cold, elevating everything from grilled fish and chicken to roasted vegetables.

Why You’ll Love This Recipe

Incredibly Flavorful: The combination of smoky paprika, sweet peppers, and nutty almonds creates a complex and deeply satisfying flavor profile.
Nutritious and Wholesome: This dish is packed with plant-based protein and fiber from the beans, along with healthy fats from the olive oil and almonds. It’s a meal that feels both indulgent and nourishing.
Wonderfully Versatile: Serve it as an elegant appetizer, a hearty side dish, or a light vegetarian main course spooned over toasted sourdough.
Easy to Prepare: Using canned butter beans and jarred roasted peppers makes this recipe incredibly quick and straightforward, delivering impressive results with minimal effort.
Perfect for Making Ahead: Like many great Spanish dishes, the flavors in these butter beans only get better with time. Prepare it a day in advance for an even more delicious result.

An overhead shot of a tapas table featuring butter beans in Romesco sauce, sliced bread, and cheese.

Tips for the Best Results

Don’t Over-Blend the Sauce: Romesco is meant to have a slightly rustic, textured consistency, not be perfectly smooth. Pulse the ingredients in the food processor until they are combined but still have some body.
Use High-Quality Beans: The creamy texture of the butter beans is central to this dish. Opt for good-quality canned or jarred beans for the best texture and flavor.
Let the Flavors Mingle: If you have the time, let the prepared dish sit for at least 30 minutes before serving. For maximum flavor, make it a day ahead and store it in the fridge.
Bean Substitutions: While butter beans are ideal for their creaminess, you can easily substitute them with cannellini beans or even chickpeas if that’s what you have on hand.
Nut-Free Alternative: For a nut-free version of the Romesco sauce, you can substitute the almonds with toasted sunflower seeds or pepitas (pumpkin seeds).

A collage of process shots showing the Romesco sauce being made and then combined with butter beans in a skillet.

Serving Suggestions

These Spanish butter beans with Romesco sauce are incredibly versatile and can be enjoyed in numerous ways. Here are a few ideas to get you started:

As a Tapas Spread: Create a stunning Iberian-inspired platter. Serve the beans warm alongside other classic tapas like Padrón peppers, Spanish meatballs (Albondigas), Manchego cheese, Serrano ham, and plenty of crusty bread for dipping.
As a Hearty Side Dish: This dish is a fantastic accompaniment to grilled or roasted meats. It pairs beautifully with lemon butter cod, roast chicken thighs, or grilled pork chops.
As a Vegetarian Main: For a satisfying plant-based meal, serve the beans over creamy polenta, fluffy quinoa, or simply topped with a fried egg. It also makes a wonderful filling for a baked potato.
As Posh Beans on Toast: Elevate a simple lunch by spooning the warm beans over a thick slice of toasted, garlic-rubbed sourdough bread. Finish with a drizzle of extra virgin olive oil and a sprinkle of fresh parsley.

No matter how you choose to serve it, this recipe is a celebration of Spanish flavors. Buen provecho!

Storage and Leftovers

Store any leftover Spanish beans in an airtight container in the refrigerator for up to 4 days. The flavors will continue to develop, making the leftovers just as delicious, if not more so.

To reheat, simply warm the beans gently in a saucepan over low heat on the stovetop or in the microwave until heated through. They are perfect for a quick and comforting lunch the next day.

More Side Dishes to Try

Savoy Cabbage Gratin
Spanish Spinach and Chickpeas
Chilli Garlic Butter Roasted Cabbage Wedges
Broccoli Slaw with Creamy Dill Pickle Dressing

Spanish Butter Beans in Romesco Sauce

By Julia Frey

Prep: 10

Cook: 15

Total: 25

Servings: 4 people

A close-up of Spanish butter beans in a small white serving bowl.

These Spanish butter beans are smoky, not spicy, and feature the creamy sweetness of blanched almonds and slow-cooked red peppers in a rich Romesco sauce.

Ingredients

250g / 3 large roasted peppers, from a jar
1 tbsp tomato paste
100g / 1 cup blanched almonds
2 cloves garlic
1 tbsp red wine vinegar
1 tsp Spanish smoked paprika
3 tbsp olive oil
Salt to taste
800g / 28 oz canned butter beans, (drained, but reserve 100ml / 1/2 cup of the liquid)

Instructions

To make the Romesco sauce, combine the roasted red peppers, tomato paste, blanched almonds, garlic, red wine vinegar, smoked paprika, and olive oil in a food processor or blender. Add a pinch of salt.
Pulse the mixture until it forms a thick, slightly coarse paste. Taste the sauce and adjust the seasoning, adding more salt if needed. Set aside.
Pour the prepared Romesco sauce into a medium-sized pan or skillet. Add the drained butter beans along with the 100ml (1/2 cup) of reserved bean liquid.
Stir gently to combine and bring the mixture to a simmer over low to medium heat. Allow it to simmer for 10-15 minutes, which will help the beans absorb the flavors of the sauce.
Serve warm with crusty bread as part of a tapas meal or as a delicious side dish to grilled meat or fish.

Nutrition

Nutrition information is calculated automatically and should be used as an approximation only.