Shrimp Primavera Pasta With Asparagus, Peas, and Leeks Recipe - Food.com

Ingredients

• salt
• 1/2 lb spaghetti
• 1 leek
• 2 tablespoons extra virgin olive oil
• 2 garlic cloves, thinly sliced
• 1/2 lb shiitake mushroom, stemmed and sliced
• 1 cup chicken stock or 1 cup vegetable stock
• 2 teaspoons lemon zest
• 1/2 lb shrimp, peeled and deveined (medium or large shrimp)
• 3/4-1 lb asparagus, trimmed to 4 inches then cut into thirds
• 1 cup frozen peas
• 2 tablespoons butter, cut into small pieces
• black pepper
• 1 cup grated romano cheese
• chopped fresh flat leaf parsley