Grilled Romesco Sauce

This is not the same as others I've made but it's so delicious with roast meat, roast veg, on toasts with shaved parmesan, on sandwiches. I added a bit of roasted garlic (which I did with the tomatoes and onions) and some smoky paprika for colour and smoke. I used jarred roasted peppers and some of the oil plus some roast tomato oil I had in the back of the fridge from confit tomatoes I made. I also used pan roasted hazelnuts and cashews - didn't have almonds. I know this sounds like everyone else who modifies a recipe half to death but don't hesitate to include any version of this sauce in your recipe box.