Cooking Instructions

• Bring a large pot of water to a boil and add a big pinch of salt. Cook pasta according to package instructions, reserving ½ cup of the starchy pasta cooking liquid to use later for the sauce.
• While pasta is cooking, heat a large, deep skillet over medium-high heat and spray with cooking spray. Add Italian sausage to the pan and begin breaking down using a potato masher or wooden spoon. Cook until sausage is golden brown, stirring frequently, about 7-9 minutes.
• In the same pan, drizzle in two tablespoons of olive oil and add the onion slices plus a sprinkle of salt and pepper. Reduce heat to medium and cook until onions are golden and caramelized, about 6-8 minutes, stirring frequently.
• Once onions are caramelized, return sausage to the pan along with any juices. Stir in pesto, lemon juice, reserved pasta water, parmesan, and chili flakes to create a sauce. Toss in cooked pasta and green peas then stir well.
• Check for seasoning and adjust to taste before serving. If you have fresh herbs like parsley or basil, sprinkle them in at the end right before serving.