Romesco sauce Romesco is a sauce originating in Tarragona By Guest Contributor June 23, 2011 Snack Preparation Time Cook Time Servings0Ingredients100g roasted almonds100g grated parmesan1 garlic clove350g roasted peppers2 tbsp extra virgin olive oil1 tbsp red wine vinegarPinch of saltInstructions Step 1: 1) In a food processor, pulse the almonds, parmesan and garlic clove Step 2: 2) Add roast peppers, olive oil, vinegar and salt Step 3: 3) Blend until smooth Step 4: 4) Optional – Serve with Focaccia bread Step 5: