Prepare zoodles by spiralizing 1 zucchini into thin noodles. Set aside.
1 zucchini
Roll 3 ounces hamburger meat into 4 to 5 evenly-sized meatballs.
3 ounces hamburger meat
Heat 1 tablespoon olive oil in a pan over medium-high heat. Add meatballs and cook for 7 to 9 minutes, rotating occasionally to ensure even cooking.
1 tablespoon olive oil
While meatballs are cooking, melt 1 tablespoon butter in another pan over medium heat. Add ¼ cup onion and 2 garlic cloves, and cook for five minutes.
1 tablespoon butter, ¼ cup onion, 2 garlic cloves
Add 1 tablespoon tomato paste to onion and garlic mixture, cooking for an additional 2 to 3 minutes on low heat.
1 tablespoon tomato paste
Once cooked meatballs are ready, add zucchini noodles to pan with meatballs. Stir on low heat for 2 to 3 minutes until zoodles are slightly softened.
Transfer to a bowl and garnish generously with fresh 1 cup Parmesan cheese. Season with salt and freshly ground black pepper to taste.
1 cup Parmesan cheese