Farro with Green Onion Sauce, Toasted Walnuts and Asparagus - Full Belly Farm

Ingredients

• 2 cups farro, rinsed
• 5 cups veggie stock or water
• 1 tablespoon olive oil
• one bunch of spring onions, coarsely chopped
• 1/2 teaspoon sea salt
• 1 bunch asparagus, trimmed and cut into 1” pieces
• grated zest of one lemon
• 1 cup toasted walnuts, coarsely chopped
• creme fraiche for garnish (optional)
• freshly grated parmesan, for garnish