Bring a large pot of salted water to a boil. Add the gnocchi and cook according to package instructions until they float to the top, about 2-3 minutes. Drain and set aside.

In a large skillet, heat olive oil over medium heat. Add diced onion and cook until translucent, about 5 minutes.

Add minced garlic and cook for an additional 1 minute until fragrant.

Add ground beef to the skillet, breaking it apart with a wooden spoon. Cook until browned, about 5-7 minutes.

Stir in diced tomatoes, beef broth, Italian seasoning, salt, and pepper. Bring to a simmer and cook for 10 minutes, allowing the flavors to meld.

Add the cooked gnocchi to the skillet with the beef mixture. Gently toss to combine and heat through for 2-3 minutes.

Serve hot, garnished with chopped basil and grated Parmesan cheese.