Traditional Romesco Sauce is a Catalan, Spain, fantastic nutty sauce with roasted veggies that goes with any grilled meat, fish, egg or vegetable. It is made of roasted tomatoes, garlic, hazelnut, almond and red pepper with a touch of paprika. A perfect condiment for BBQ season! A Catalan Ritual This Traditional Romesco Sauce originates from Tarragona, about an hour south of Barcelona, Spain. The chances are… if you visit and try any restaurant on the city outskirts, you’ll end up with romesco sauce on your plate. It’s generally eaten with grilled meat, fish or veggies but also on their famous patatas bravas with some aioli. The Catalan rural houses often have a grilling spot in their backyard where in winter months, they do Calçotadas. The equivalent of a Sunday brunch… Catalans have this ritual of grilling these special long onions called calçots. They are usually served with barbecued meat and veggies…