Oregano Pesto

This riff on classic basil pesto is a surprise—sweeter and more floral than you might imagine, but with a welcome bite. It combines a mix of tender oregano leaves, flat-leaf parsley, and walnuts, which contribute richness and a tinge of bitterness. Use this pesto as a sauce for pasta, a pizza topping, or as a sauce for grilled or roasted fish, meat, or …