* To make in a mortar and pestle: coarsely chop the mint leaves and fava greens. Put the fava greens, carrot top leaves, garlic, toasted pine nuts or cashews and lemon zest in the mortar and pound until smooth. Next, add the mint. Pound to incorporate the leaves and create a paste. Keep adding the mint, then add the salt and pepper, then drizzle in the olive oil, using the pestle to pound it in until smooth. If necessary, add additional olive oil to help pesto achieve a loose consistency.
Keyword pesto, spring recipes, pesto sauce, fava greens