Some soups warm you up. This one fills you up too.
This hearty crockpot stuffed pepper soup delivers all the flavors of classic stuffed peppers — savory ground beef, sweet bell peppers, tender rice, and a rich tomato broth — without the fuss of stuffing and baking. It’s the kind of soup that tastes like it simmered all day, but the crockpot does all the work.
Stuffed pepper soup is a classic for a reason. It’s comforting, filling, and the kind of meal that fills up the whole family. And it’s so simple — layer everything in the slow cooker and come back to a hearty, satisfying dinner.
The best part? It’s packed with 28g of protein per serving and reheats beautifully, making it perfect for leftovers the next day.
If you’re looking for a restaurant-style soup made simple, this hearty crockpot stuffed pepper soup belongs in your regular rotation.
Let’s make this happen.
Why This Recipe Works
This crockpot stuffed pepper soup is a dinner game-changer for a few key reasons.
It’s a complete meal. Ground beef, rice, and vegetables all in one bowl — no sides needed.
It’s set-it-and-forget-it. Layer everything in the crockpot, walk away, and come back to dinner.
It’s packed with protein. Ground beef and rice combine for 28g of protein per serving — enough to keep you full for hours.
It’s made with simple ingredients. No complicated techniques, no obscure ingredients. Just classic stuffed pepper flavor.
It’s budget-friendly. Ground beef, bell peppers, and rice are affordable, and a little goes a long way.
Hearty Crockpot Stuffed Pepper Soup
All the flavors of classic stuffed peppers in a warm, comforting soup — made easy in your slow cooker.
Cuisine: American Comfort
Serving Size: 6 servings
Prep Time: 15 minutes
Cook Time: 3-4 hours on HIGH or 6-7 hours on LOW
Total Time: About 3 hours 15 minutes
Protein per Serving: 28g
Ingredients
- 1½ lbs lean ground beef (90/10 or 93/7)
- 1 onion, diced
- 3 cloves garlic, minced
- 3 bell peppers (any color), chopped
- 1 (28 oz) can crushed tomatoes
- 1 (15 oz) can diced tomatoes, undrained
- 4 cups low-sodium beef broth
- 1 cup uncooked long-grain white rice
- 1 teaspoon salt
- ½ teaspoon black pepper
- 1 teaspoon dried oregano
- 1 teaspoon dried basil
- ½ teaspoon smoked paprika
- ½ teaspoon red pepper flakes (optional, for heat)
- 1 bay leaf
- Fresh parsley for garnish
- Shredded Parmesan or mozzarella for topping (optional)
Instructions
- In a large skillet over medium-high heat, cook the ground beef with the onion and garlic, breaking it up as it browns, for about 6-8 minutes. Drain any excess fat.
- Transfer the beef mixture to the slow cooker. Add the chopped bell peppers, crushed tomatoes, diced tomatoes, beef broth, rice, salt, pepper, oregano, basil, smoked paprika, red pepper flakes (if using), and bay leaf. Stir to combine.
- Cover and cook on LOW for 6-7 hours or on HIGH for 3-4 hours, until the rice is tender and the flavors have melded.
- Remove the bay leaf. Taste and adjust seasoning with salt and pepper.
- Serve hot, garnished with fresh parsley and shredded cheese if desired.
Quick Tip
Don’t add the rice too early. Rice only needs 1-2 hours on HIGH or 2-3 hours on LOW to cook. If you’re cooking this soup for a long time, add the rice during the last 2 hours of cooking to prevent it from becoming mushy. For a no-rice version, omit the rice and the soup is naturally low-carb.
Tips for the Best Crockpot Stuffed Pepper Soup
Use any color bell peppers. Red, green, yellow, or orange — all work beautifully. Red and yellow are sweeter; green is more traditional for stuffed peppers.
Don’t skip browning the beef. This step adds rich, savory flavor that the slow cooker can’t replicate on its own.
Add the rice at the right time. If you’re cooking on LOW for 6-7 hours, add the rice during the last 2-3 hours. If cooking on HIGH for 3-4 hours, add it at the beginning.
Taste before serving. Different broths have different salt levels. Taste and adjust with salt and pepper.
Make it thicker. For a thicker, stew-like consistency, let the soup cook with the lid off for 15-20 minutes or stir in a cornstarch slurry (1 tablespoon cornstarch + 2 tablespoons cold water).
Make it thinner. Add an extra cup of broth for a soupier consistency.
Don’t lift the lid. Every time you open the slow cooker, you release heat and steam, which can affect the cook time. Trust the process.
Serving Suggestions
This hearty crockpot stuffed pepper soup is delicious on its own or with:
- Crusty bread — for dipping and sopping up every drop
- A side salad — a simple green salad with vinaigrette
- Shredded cheese — Parmesan, mozzarella, or cheddar on top
- A dollop of sour cream — for extra creaminess
- Fresh herbs — parsley or basil for brightness
Storage and Meal Prep
Fridge: Keep in an airtight container for up to 5 days. The flavors deepen overnight. The rice will absorb more liquid as it sits — add a splash of broth when reheating.
Reheat: Gently reheat on the stovetop over medium-low heat or in the microwave. Add a splash of broth if the soup has thickened too much.
Freezer: Freeze for up to 3 months. Thaw overnight in the fridge and reheat gently. The rice may soften, but the flavor remains delicious.
Meal prep: Portion into containers for grab-and-go lunches all week. This crockpot stuffed pepper soup is perfect for meal prep.
Recipe Variations
Stuffed pepper soup with cauliflower rice. Swap the white rice for cauliflower rice for a low-carb, keto-friendly version. Add it during the last 15 minutes of cooking.
Stuffed pepper soup with ground turkey. Use lean ground turkey instead of beef for a lighter version.
Vegetarian stuffed pepper soup. Skip the meat and add an extra can of beans (kidney, black, or pinto) for protein and texture.
Spicy stuffed pepper soup. Double the red pepper flakes or add a chopped jalapeño for heat.
Creamy stuffed pepper soup. Stir in ½ cup of heavy cream or cream cheese during the last 15 minutes for a creamy version.
Stuffed pepper soup with Italian sausage. Swap the ground beef for Italian sausage for a different flavor profile.
No-rice version. Omit the rice for a low-carb, keto-friendly soup. Add extra vegetables like zucchini or mushrooms.
Stuffed pepper soup with orzo. Swap the rice for orzo pasta for a different texture.
Frequently Asked Questions
What is crockpot stuffed pepper soup?
Crockpot stuffed pepper soup is a hearty soup that captures all the flavors of classic stuffed peppers — ground beef, bell peppers, tomatoes, and rice — in a warm, comforting broth made in the slow cooker. It’s a restaurant-style soup made simple at home.
Can I make this soup in an Instant Pot?
Yes. Use the sauté function to brown the beef, then add the remaining ingredients (except rice). Cook on HIGH pressure for 10-12 minutes. Natural release for 5 minutes, then quick release. Add the rice and cook on HIGH pressure for 4-5 minutes, then release the pressure quickly.
Why is my rice mushy?
Rice can get mushy if it’s cooked too long. If you’re cooking on LOW for 6-7 hours, add the rice during the last 2-3 hours. If cooking on HIGH for 3-4 hours, add it at the beginning. For a no-rice version, omit the rice.
Can I use brown rice instead of white rice?
Brown rice takes longer to cook. Add it at the beginning of cooking and check for doneness. You may need to add extra broth, as brown rice absorbs more liquid.
Can I make this soup ahead of time?
Yes! This crockpot stuffed pepper soup is perfect for making ahead. It keeps well in the fridge for up to 5 days and freezes beautifully for up to 3 months.
How much protein is in each serving?
Each serving provides approximately 28g of protein from the ground beef — making this a satisfying, protein-packed meal.
Can I double this recipe?
Yes, if your slow cooker is large enough (6 quarts or bigger). The cook time stays the same — just make sure the rice is cooked through.
Is this soup healthy?
Yes! It’s packed with protein, vegetables, and fiber from the bell peppers. To make it even healthier, use lean ground turkey and brown rice. For a low-carb version, omit the rice or use cauliflower rice.
What should I serve with this soup?
This soup is a complete meal on its own. Crusty bread, a side salad, or shredded cheese on top all work beautifully.
Can I add other vegetables?
Yes. Add zucchini, mushrooms, or corn for extra vegetables. Just chop them small and add them with the other ingredients.
Can I freeze this soup?
Yes. Freeze for up to 3 months. Thaw overnight in the fridge and reheat gently. The rice may soften, but the flavor remains delicious.
How do I make this soup keto-friendly?
Omit the rice and add extra vegetables like cauliflower or zucchini. The soup is naturally low-carb without the rice.
More Recipes You’ll Love
- Crockpot Stuffed Peppers
- Crockpot Beef and Pepper Soup
- Crockpot Vegetable Beef Soup
The Soup That Tastes Like Stuffed Peppers
This is the kind of recipe that makes you feel like a dinner hero — even though you barely did anything. The beef is perfectly seasoned. The bell peppers add sweetness and color. The rice soaks up all that savory goodness. And the broth is rich and satisfying.
The best part? It tastes just like the stuffed peppers you grew up with — but it’s made in your slow cooker with almost no effort: no stuffing, no baking, no fuss.
If you’re looking for a restaurant-style soup made simple, this hearty crockpot stuffed pepper soup belongs in your regular rotation.
Give it a try this week and let me know how it turns out.
