Capture the flavor of stuffed peppers but leave out all of the work. Make this hearty and flavorful crock pot stuffed pepper soup for a simple but filling dinner the family will love.
In a large skillet over medium heat, add ground beef and onions. Cook until beef is browned. About 5-7 minutes. Drain and add to a 6-quart slow cooker.
Add bell peppers, tomato sauce, rotel tomatoes, Worcestershire sauce, brown sugar, beef broth, water, black pepper, salt, basil, oregano, parsley, mustard powder, and paprika. Mix until well combined.
Cover and cook on high for 2½-3½ hours or on low for 6-8 hours. Cook until bell peppers are soft.
Fifteen minutes before cook time is up, add cooked rice and mix until well combined. Cover and continue to cook for 15 minutes.
Notes
Use fully cooked ground beef to avoid making the soup greasy. Cooking renders the excess fat and locks in the flavor of the beef, which makes for a better soup.
Don’t cook rice in the soup. It will turn mushy and gummy.
If you plan to freeze leftovers, don’t mix the rice directly into the soup. It will absorb too much of the broth and turn mushy when you reheat it.