Heat 1 tablespoon olive oil in a large pot over medium heat. Add 1 pound lean ground beef and cook until browned, about 5 minutes, breaking it up with a spoon.
1 tbsp olive oil, 1 lb lean ground beef
Add chopped onion, bell peppers, and minced garlic; sauté until softened and fragrant, about 5 minutes.
1 medium onion, 2 bell peppers, 3 cloves garlic
Stir in rice, diced tomatoes, tomato sauce, beef broth, and Italian seasoning; bring to a boil.
1 cup long grain white rice, 14.5 oz diced tomatoes, 8 oz tomato sauce, 4 cups beef broth
Reduce heat to low, cover, and simmer until rice is tender, about 20 minutes.
Season with salt and pepper to taste, then ladle into bowls and serve hot.
1 tsp Italian seasoning, salt