White Pesto Pasta
INGREDIENTS: ½ cup walnuts Kosher salt ½ cup fresh ricotta Zest of 1 lemon 1 garlic clove, finely grated 2 tsp. finely chopped oregano 2 oz. Parmesan, finely grated, plus more for serving ¼ cup extra-virgin olive oil Freshly ground black pepper 1 lb. tube- or rod-shaped pasta (such as rigatoni or spaghetti) PREPARATION: 1-Preheat …