In a medium skillet over medium heat, add 1 pound of lean ground beef. Cook for about 5–7 minutes, stirring occasionally, until the meat is browned and no longer pink. Ensure to drain any excess grease.

Return the browned beef to the skillet and add the defrosted and drained 16 oz bag of frozen cauliflower, along with 1 teaspoon of garlic powder, salt, and pepper to taste. Cook this mixture for about 5–7 minutes, stirring frequently, until the cauliflower becomes tender and slightly golden.

Once the cauliflower is tender, sprinkle 2 cups of shredded cheddar cheese evenly over the beef and cauliflower mixture. Reduce the heat to low, cover the skillet, and let it cook for about 2–3 minutes, or until the cheese has melted beautifully.

Once the cheese is melted and bubbly, remove the skillet from heat. Spoon the hash onto plates and serve it hot.