How to Make It
Heat a large saucepan over medium-high heat; coat pan with cooking spray. Add onion; sauté 3 to 4 minutes or until tender. Add meatballs, pasta sauce, and pesto to pan; bring to a boil. Reduce heat; simmer 10 minutes or until meatballs are thoroughly heated. Spoon meatballs and sauce over Herbed Spaghetti Squash, and sprinkle with Parmesan cheese, if desired.
Cooking Light Fresh Food Fast Weeknight Meals