Brown the ground beef in a large skillet over medium heat.
Add the diced onions and minced garlic to the skillet, cooking until softened.
Stir in the paprika and season with salt and pepper, allowing the spices to bloom for a minute.
Pour in the beef broth and bring it to a simmer, allowing the beef mixture to meld.
Add the large shell pasta, stirring to combine, and cook according to package instructions until al dente.
Once the pasta is cooked, stir in the heavy cream and shredded cheddar cheese, mixing until combined.
Taste and adjust seasoning as necessary, then serve warm with a sprinkle of extra cheese on top.