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Slow Cooker Stuffed Pepper Soup

Slow Cooker Stuffed Pepper Soup is a comforting, hearty soup made with ground beef, bell peppers, tomatoes, and rice, all simmered to perfection in a slow cooker. It captures the flavors of classic stuffed peppers but in an easy, one-pot soup. Perfect for cozy nights or meal prep, this recipe is simple, satisfying, and full of wholesome ingredients.
Prep Time 15 minutes
Cook Time 3 hours
Total Time 3 hours 15 minutes
Course Main Course, Soup
Cuisine American
Servings 6
Calories 350 kcal

Equipment

  • Large skillet (for browning meat)
  • Slow cooker (Crockpot)
  • Ladle
  • Measuring Cups and Spoons

Ingredients
  

  • 1 lb ground beef or ground turkey for a leaner option
  • 1 medium onion diced
  • 2 cloves garlic minced
  • 3 bell peppers red, green, or yellow, diced
  • 1 can 14.5 oz diced tomatoes, undrained
  • 1 can 15 oz tomato sauce
  • 4 cups beef broth or chicken broth
  • 1/2 cup uncooked rice white or brown
  • 1 tbsp Worcestershire sauce
  • 1 tsp Italian seasoning
  • 1/2 tsp salt
  • 1/4 tsp black pepper
  • Optional garnish: chopped parsley or shredded cheese

Instructions
 

  • Step 1: Brown the Ground Beef
  • In a large skillet over medium heat, brown the ground beef with the diced onion and minced garlic until the meat is cooked through and the onion is softened (about 5-7 minutes).
  • Drain any excess fat and transfer the mixture to the slow cooker.
  • Step 2: Add the Ingredients to the Slow Cooker
  • Add the diced bell peppers, diced tomatoes (with juice), tomato sauce, beef broth, rice, Worcestershire sauce, Italian seasoning, salt, and black pepper to the slow cooker.
  • Stir everything to combine.
  • Step 3: Cook the Soup
  • Cover the slow cooker with the lid and cook on low for 6-8 hours or on high for 3-4 hours, until the bell peppers are tender and the rice is fully cooked.
  • Step 4: Serve and Enjoy
  • Once done, give the soup a good stir. Taste and adjust seasonings as needed.
  • Ladle into bowls and garnish with chopped parsley or a sprinkle of shredded cheese if desired.

Video

Notes

  • Make it Gluten-Free: Ensure your Worcestershire sauce is gluten-free, or substitute with tamari for a gluten-free option.
  • Add Extra Veggies: You can add extra vegetables like zucchini or carrots for more nutrition and flavor.
  • Rice Options: For best texture, use long-grain white or brown rice. If using minute rice, add it during the last hour of cooking to prevent it from becoming mushy.
  • Leftovers and Storage: Store leftovers in an airtight container in the refrigerator for up to 3 days. This soup also freezes well for up to 3 months.
  • Reheating: Reheat on the stovetop over low heat or in the microwave. You may need to add a little broth, as the rice will absorb liquid while sitting.
Keyword Slow Cooker Stuffed Pepper Soup