01 -
Cook ground beef in a skillet over medium heat, breaking it apart with a spatula until fully browned and no longer pink. Drain any excess fat before proceeding.
02 -
Transfer the cooked ground beef to the slow cooker. Add ranch seasoning mix, beef broth, diced tomatoes with juices, tomato sauce, salt, and black pepper. Stir until well combined.
03 -
Add uncooked pasta shells to the slow cooker, stirring to ensure even distribution. Cover with the lid.
04 -
Set the slow cooker to high and cook for 25 minutes, or until the pasta is tender.
05 -
Uncover and stir in the shredded cheddar cheese until melted and fully incorporated. Taste and adjust seasoning if needed.
06 -
Spoon into bowls and serve hot.