Heat olive oil in large nonstick skillet over medium-high heat and cook onion, carrots and celery, stirring occasionally, until slightly tender, about 3 minutes. Stir in garlic and ground beef and cook until beef is done, about 3 minutes. Season, if desired, with salt and pepper.
Stir in tomato paste and water. Bring to a boil over high heat. Stir in Knorr® Pasta Sides™ - Parmesan and reduce heat to medium-low. Cook covered 9 minutes or until pasta is tender.
Transfer to serving dish and garnish, if desired, with grated Parmesan cheese.
Steak can be enjoyed in countless ways. Follow these tips to cook tender, juicy steak you can’t resist.