There’s nothing quite like the aroma of a hearty, comforting soup simmering away on a chilly evening. And when that soup tastes like your favorite stuffed peppers, but requires minimal effort? That’s a weeknight dinner dream come true! This Crockpot Stuffed Pepper Soup recipe is my go-to for fall and winter. It captures all the classic flavors of stuffed peppers – the sweet bell peppers, savory ground beef, and tangy tomato sauce – but in a warm, spoonable format. It’s incredibly easy to prepare, perfect for busy families, and always a crowd-pleaser. Plus, with the holidays approaching, this is a perfect dish to prep ahead and keep warm for guests!

As a seasoned home cook, I’ve tested and perfected this recipe over years, tweaking the ingredients and methods to achieve the perfect balance of flavors and textures. I’ve found that slow cooking really brings out the natural sweetness of the peppers and allows all the ingredients to meld together beautifully. This soup also fits perfectly into the current trend of easy, flavorful meals that require minimal hands-on time. So grab your slow cooker, and let’s make some magic!
Ingredients for the Best Stuffed Pepper Soup
This recipe utilizes simple, wholesome ingredients that you can easily find at your local grocery store. Here’s a breakdown of what you’ll need and why:
- Ground Beef: I prefer using lean ground beef (90/10) to minimize grease, but you can use ground turkey or even Italian sausage for a different flavor profile. Ground beef is an excellent source of protein and iron.
- Bell Peppers: A mix of red, yellow, and orange bell peppers not only adds visual appeal but also provides a variety of nutrients and subtle flavor differences. Bell peppers are packed with Vitamin C and antioxidants.
- Onion and Garlic: These aromatics form the base of the soup and contribute depth of flavor. Garlic contains allicin, which has anti-inflammatory properties.
- Diced Tomatoes: Canned diced tomatoes are convenient and provide a tangy sweetness. Look for fire-roasted diced tomatoes for a smoky flavor. Tomatoes are rich in lycopene, an antioxidant linked to several health benefits.
- Tomato Sauce: This thickens the soup and adds richness. Opt for a low-sodium variety to control the salt content.
- Beef Broth: This adds liquid and savory flavor. You can also use chicken broth or vegetable broth.
- Cooked Rice: Cooked white rice, brown rice, or even quinoa adds heartiness and texture to the soup. Use leftover rice to save time. Brown rice offers more fiber than white rice.
- Italian Seasoning: This blend of herbs adds a classic Italian flavor. You can also use a combination of oregano, basil, thyme, and rosemary.
- Salt and Pepper: To taste, of course!
- Optional Toppings: Shredded cheese (cheddar, mozzarella, or Monterey Jack), sour cream, chopped green onions, or fresh parsley.
Substitution Tips:
- Vegetarian/Vegan: Substitute the ground beef with lentils or plant-based crumbles. Use vegetable broth instead of beef broth.
- Low-Carb: Omit the rice or substitute it with cauliflower rice.
- Spice It Up: Add a pinch of red pepper flakes or a diced jalapeño for some heat.
Expert Tips for Perfect Stuffed Pepper Soup
Over the years, I’ve learned a few tricks to make this Crockpot Stuffed Pepper Soup even better. Here are some of my top tips:
- Brown the Ground Beef: While you can technically add raw ground beef to the slow cooker, browning it first adds a depth of flavor and prevents it from clumping together. I highly recommend taking this extra step.
- Don’t Overcook the Peppers: The bell peppers will soften during the slow cooking process, so don’t cut them too small. I prefer larger chunks so they retain some texture.
- Adjust the Broth: Depending on your preference, you may want to add more or less broth to achieve your desired consistency. Start with the recommended amount and add more as needed.
- Taste and Adjust: Before serving, taste the soup and adjust the seasoning as needed. You may want to add more salt, pepper, or Italian seasoning.
- Use High-Quality Ingredients: The better the quality of your ingredients, the better the soup will taste. Choose fresh bell peppers, lean ground beef, and high-quality canned tomatoes.
- Add a Touch of Sweetness: A teaspoon of sugar or honey can help balance the acidity of the tomatoes.
FAQ About Crockpot Stuffed Pepper Soup
Can I freeze Stuffed Pepper Soup?
Yes! This soup freezes beautifully. Allow it to cool completely, then transfer it to airtight containers or freezer bags. It can be stored in the freezer for up to 3 months. Thaw overnight in the refrigerator before reheating.
Can I make this in an Instant Pot?
Absolutely! Brown the ground beef using the sauté function. Then, add all the remaining ingredients (except the rice) to the Instant Pot. Cook on high pressure for 15 minutes, followed by a 10-minute natural pressure release. Stir in the cooked rice before serving.
How long does Stuffed Pepper Soup last in the refrigerator?
Leftover Stuffed Pepper Soup can be stored in the refrigerator for up to 3-4 days in an airtight container.
What kind of rice is best for Stuffed Pepper Soup?
I prefer using long-grain white rice or brown rice, but you can use any type of rice you like. Quinoa is also a good option for a healthier alternative.
Can I add other vegetables to the soup?
Yes! Feel free to add other vegetables such as zucchini, corn, or carrots to the soup. Just be sure to adjust the cooking time accordingly.
Is Stuffed Pepper Soup gluten-free?
Yes, this recipe is naturally gluten-free. However, always check the labels of your ingredients (especially the broth) to ensure they are gluten-free.
Can I use ground turkey instead of ground beef?
Yes, ground turkey is a great substitute for ground beef in this recipe. It will give the soup a slightly different flavor, but it will still be delicious.

Your New Favorite Comfort Food
This Crockpot Stuffed Pepper Soup is more than just a recipe; it’s a hug in a bowl. It’s the perfect dish for busy weeknights, cozy weekends, and everything in between. With its simple ingredients, easy preparation, and comforting flavors, it’s sure to become a family favorite.
Now it’s your turn! Give this recipe a try and let me know what you think in the comments below. Don’t forget to share your creations on social media using #CrockpotStuffedPepperSoup – I can’t wait to see them! And if you’re looking for more delicious and easy soup recipes, be sure to check out my other posts on Slow Cooker Chicken Noodle Soup, Creamy Tomato Soup, and Butternut Squash Soup. Happy cooking!
PrintCozy Crockpot Stuffed Pepper Soup
Cozy Crockpot Stuffed Pepper Soup Enjoy a warm flavorful meal with minimal effort Get the recipe and try it today
- Prep Time: 15 minutes
- Cook Time: 4 hours
- Total Time: 4 hours 15 minutes
- Yield: 6-8 servings
- Category: Soup
- Cuisine: American
Ingredients
- 1 pound lean ground beef (90/10)
- 3 bell peppers (mix of red, yellow, and orange), chopped
- 1 onion, chopped
- 2 cloves garlic, minced
- 28 ounces diced tomatoes, canned
- 15 ounces tomato sauce
- 4 cups beef broth
- 1 cup cooked rice (white, brown, or quinoa)
- 2 teaspoons Italian seasoning
- Salt and pepper to taste
- Optional toppings: shredded cheese, sour cream, chopped green onions, fresh parsley
Instructions
- Brown the ground beef in a skillet over medium heat. Drain any excess grease.
- Add the browned ground beef, bell peppers, onion, garlic, diced tomatoes, tomato sauce, beef broth, Italian seasoning, salt, and pepper to a slow cooker.
- Stir to combine.
- Cover and cook on low for 4-6 hours or on high for 2-3 hours, or until the peppers are tender.
- Stir in the cooked rice during the last 30 minutes of cooking.
- Taste and adjust seasoning as needed.
- Serve hot with your favorite toppings.
Notes
This Crockpot Stuffed Pepper Soup recipe is my go-to for fall and winter. It captures all the classic flavors of stuffed peppers – the sweet bell peppers, savory ground beef, and tangy tomato sauce – but in a warm, spoonable format. It’s incredibly easy to prepare, perfect for busy families, and always a crowd-pleaser.


