The Chipotle Romesco sauce goes really well with the roasted cauliflower. Would probably go well with chicken breast, too. This recipe was found at Minimalist Baker, another site that requires work to sift through all the ads to get to the recipe. They gotta pay for the server somehow.
This recipe was surprisingly good and those who have tasted it haven't missed the meat. That's a plus. Often don't have the fire roasted canned tomatoes. Still works. Just put in a bit more smoked paprika. When I don't have chipotles in adobo sauce, just use a bit of powdered chipotle. Works. Pretty forgiving recipe.