Brown ground beef in a frying pan over medium-high heat and drain excess grease.
Transfer browned beef to crockpot and add chopped onions and minced garlic.
Pour in chicken broth and stir in diced tomatoes.
Add diced potatoes, paprika, salt, pepper, and Worcestershire sauce, and stir to combine.
Cover and cook on low for 6 hours.
Stir in heavy cream and cheese 30 minutes before serving; let cheese melt.
Notes
Store soup in an airtight container in the refrigerator for up to four days or freeze for up to three months. Add extra cheese when reheating for added creaminess