recipe from Country Living:
Place the parsley, 3/4 cup roasted chopped walnuts, 1/2 cup grated parmesan, 2 cloves crushed garlic ( I used 3 and just chopped them up), and 1/2 tsp. salt in a food processor with a metal blade. Pulse until well combined.
Combine 1 cup EVOO, 2 Tbsp. lemon juice and 2 tsp. lemon zest in small bowl. Add this to the parsley mixture in a slow stream, pulsing to combine. Serve immediately or freeze.