Romesco sauce, a traditional Mediterranean sauce made with roasted peppers, nuts, garlic and olive oil, is a scrumptious accompaniment to fish, grilled greens, omelets and this one-pan meal of roasted hen and greens. Potatoes, broccoli and hen thighs all roast collectively whilst you make the fast and straightforward sauce for a quick one-dish meal that is mouthwateringly scrumptious.
