Creamy Garlic Butter Beef and Rice Casserole

Ingredients:
- 1 pound ground beef
- 1 tablespoon olive oil
- 4 cloves garlic, minced
- 1 cup onion, diced
- 1 cup rice (long-grain or jasmine)
- 3 cups beef broth
- 1 cup heavy cream
- 1 teaspoon Worcestershire sauce
- 1 teaspoon dried thyme
- 1 teaspoon salt
- ½ teaspoon black pepper
- 1 cup shredded cheddar cheese
- Fresh parsley, chopped (for garnish)

Directions: