“Premium Romesco Sauce 200g” refers to a high-quality, jarred version of the traditional Catalan condiment, often branded by specialty importers like nkkn.in It is a rich, versatile, and thick sauce made from roasted red peppers, tomatoes, garlic, nuts (usually almonds and hazelnuts), olive oil, and vinegar. 
Key Features and Details:
Flavor Profile: It has a deep, smoky, nutty, and savory flavour with a slightly tangy, sweet, and complex profile.
Ingredients: Typically made with roasted red peppers, olive oil, tomatoes, almonds/hazelnuts, garlic, vinegar, and sometimes bread as a thickener.
Usage: It is highly versatile—used as a dip (for bread or vegetables), a spread for sandwiches/burgers, or a sauce for fish, grilled meats, and vegetables.
Origin: The sauce originates from the Tarragona region of Catalonia, Spain.
Nutritional Info (Approx. per 100g): Roughly 225 kcal, 19.6g fat, 5.2g carbohydrates, and 5.6g protein.
Packaging: Usually comes in a 200g glass jar. 
Popular Varieties & Branding:
Brindisa Romesco Sauce (200g): A widely available, authentic Spanish brand often sold in 200g jars.
Gourmet Options: Sometimes marketed as small-batch, gluten-free, or vegan (e.g., Ronda’s Fine Foods). 
This sauce is famous for being served with calçots (spring onions) and fish but is commonly used to elevate roasted potatoes, chicken, or as a topping for charcuterie boards.