Step 1

Preheat broiler. Bring a large pot of water to a boil. Cook ravioli according to package directions; drain and set aside.

Step 2

Meanwhile, cook ground beef in a large cast-iron or oven-safe skillet over medium-high heat until cooked through, 4 to 5 minutes, using the back of a wooden spoon to crumble the beef. Season with oregano, garlic powder, salt and pepper.

Step 3

Add tomatoes and basil; bring to a simmer. Fold in the cooked ravioli and half of the mozzarella balls.

Step 4

Scatter the remaining mozzarella balls over the top of the pasta. Carefully transfer the pan to the oven. Broil until the cheese is melted, 2 to 3 minutes.