Brown the Beef: In a large skillet over medium heat, brown the ground beef for about 5–7 minutes, breaking it apart until fully cooked and no longer pink. Drain excess grease and transfer to slow cooker.

Combine Ingredients: To the slow cooker, add minced garlic, Worcestershire sauce, tomato paste, mustard powder, smoked paprika, and beef broth. Stir well until combined.

Cook on Low: Cover and set to low for 3–4 hours, allowing the flavors to meld. Check occasionally to enjoy the aromas.

Add the Pasta: Stir in small pasta 20 minutes before serving, ensuring it is submerged in the sauce. Cover and cook until pasta is tender.

Finish with Cheese: Mix in cream cheese and shredded cheddar until melted and incorporated. Adjust seasoning and serve.