New York Times

Broccoli-Walnut Pesto Pasta

Pesto becomes more full-bodied with the addition of broccoli that’s blanched in the same pot as the pasta and fresher with the combination of mint and lemon. For a sauce that's light and loose, use only the florets — not the stems. Raw walnuts have a welcome natural sweetness and nice crunch that complement the pesto, but you can leave them out or substitute sunflower seeds if you have a tree-nut allergy.