This creamy beef and shells is one of those one-pot dinners that feels almost too easy for how comforting and filling it is. Everything happens in a Dutch oven: you brown some ground beef, scatter in dry pasta shells, then pour one creamy, tomato-y, cheesy liquid over the top and let it all simmer together.
The sauce is a simple mix of beef broth, heavy cream, tomato paste, Italian seasoning, and shredded cheddar, so it tastes like a cozy mash-up of hamburger helper and a skillet lasagna. I started making