Slow Cooker Stuffed Pepper Soup
This slow cooker stuffed pepper soup is a cozy, budget-friendly dinner that brings all the classic flavors of homemade stuffed peppers to your table without the extra work. Made with ground beef, tender bell peppers, white rice, and rich tomato sauce, this easy crockpot soup is hearty, satisfying, and perfect for busy weeknights.
Simply combine the ingredients in your slow cooker, let everything simmer until the rice is tender and the flavors blend together, and enjoy a comforting homemade meal with minimal effort. It’s an excellent choice for family dinners, meal prep, and anyone looking for an affordable slow cooker recipe that makes plenty of servings.
Why You’ll Love This Stuffed Pepper Soup
- Easy weeknight dinner: Let your slow cooker do most of the work while you take care of other things.
- Budget-friendly comfort food: Simple, affordable ingredients create a filling meal for the whole family.
- Classic stuffed pepper flavor: Enjoy savory ground beef, sweet bell peppers, rice, and tomato sauce in every spoonful.
- Perfect for meal prep: Make a generous batch for dinner and save leftovers for easy lunches.
- Customizable recipe: Substitute ground turkey or chicken, add extra vegetables, or adjust the seasonings to suit your taste.
- One-pot convenience: Everything cooks together in the slow cooker, making cleanup easier.
Ingredients
Servings: 6
Prep time: 15 minutes
Cook time: 6–7 hours on LOW or 3–4 hours on HIGH
- 1½ pounds lean ground beef
- 2 large bell peppers, chopped
- 1½ cups uncooked white rice, rinsed
- 2 jars (24 ounces each) tomato pasta sauce or marinara
- 4 cups water
- 1 teaspoon salt, or to taste
- ½ teaspoon black pepper, or to taste
- 1 teaspoon Italian seasoning or dried oregano (optional)
The four main ingredients are ground beef, bell peppers, rice, and tomato sauce. Water and seasonings help bring everything together.
How to Make Slow Cooker Stuffed Pepper Soup
Step 1: Brown the ground beef
Heat a large skillet over medium-high heat. Add the ground beef and cook for 6–8 minutes, breaking it into small crumbles until no pink remains. Drain any excess fat.
Step 2: Prepare the vegetables
Remove the seeds and cores from the bell peppers, then chop them into bite-sized pieces so they become tender as the soup cooks.
Step 3: Add everything to the slow cooker
Lightly coat the slow cooker with cooking spray. Add the cooked ground beef, chopped bell peppers, rinsed rice, tomato sauce, and water. Stir until well combined.
Step 4: Season and cook
Add the salt, black pepper, and optional Italian seasoning or oregano. Cover and cook on LOW for 6–7 hours or HIGH for 3–4 hours, until the rice is tender and the peppers are soft.
If you’re home, stir occasionally during the final hour to help prevent the rice from sticking around the edges.
Step 5: Adjust the consistency
Taste the soup and add more salt or pepper if needed. If it becomes too thick, stir in ½ to 1 cup of hot water or broth until it reaches your preferred consistency.
Step 6: Serve and enjoy
Ladle the hot soup into bowls. Add shredded cheese or a spoonful of sour cream if desired. Serve with crusty bread, dinner rolls, or a fresh green salad for a complete, comforting meal.
Tips for the Best Crockpot Stuffed Pepper Soup
- Brown the beef first: This improves the flavor and helps remove excess fat before slow cooking.
- Rinse the rice: Rinsing removes some surface starch and can help reduce excess thickness.
- Choose your bell peppers: Red peppers add sweetness, while green peppers provide a slightly more robust flavor.
- Check the rice for doneness: Different slow cookers can cook at different rates, so check the texture before serving.
- Adjust the liquid: Rice absorbs liquid as it cooks, so add hot water or broth if the soup becomes thicker than you prefer.
- Make it your own: Add frozen corn, peas, or a pinch of crushed red pepper during the final 30 minutes for extra flavor and variety.
Easy Recipe Variations
Ground turkey stuffed pepper soup: Replace the ground beef with ground turkey for a different protein option.
Ground chicken stuffed pepper soup: Use ground chicken for a mild, flavorful variation.
Extra vegetable soup: Add chopped carrots, corn, peas, or zucchini to increase the variety of vegetables.
Cheesy stuffed pepper soup: Stir in shredded cheddar cheese just before serving, or sprinkle it over individual bowls.
Spicy stuffed pepper soup: Add red pepper flakes or a little hot sauce for extra heat.
Brown rice variation: Brown rice may require more liquid and additional cooking time. For the best texture, check the package directions and monitor the rice as it cooks.
What to Serve with Stuffed Pepper Soup
This hearty crockpot soup pairs beautifully with garlic bread, toasted sourdough, warm dinner rolls, or a simple side salad. For a lighter accompaniment, serve it with sliced cucumbers or steamed vegetables.
Leftovers also make an easy, satisfying lunch for busy workdays.
Storage and Reheating
Allow leftover soup to cool and refrigerate it in airtight containers within 2 hours. Store in the refrigerator for 3–4 days or freeze for up to 3 months.
Because the rice continues to absorb liquid, the soup may thicken during storage. Add a splash of water or broth when reheating, and heat until steaming hot throughout. Thaw frozen portions in the refrigerator before reheating when possible.
Food safety tip: Cook ground beef to an internal temperature of 160°F (71°C) before adding it to the slow cooker. Avoid adding raw ground beef to this recipe.
Frequently Asked Questions
Can I make stuffed pepper soup ahead of time?
Yes! Prepare a batch ahead and refrigerate individual portions for quick meals throughout the week. Add a little broth or water when reheating if the rice has absorbed too much liquid.
Can I freeze slow cooker stuffed pepper soup?
Yes. Freeze cooled portions in airtight, freezer-safe containers for up to 3 months. The rice may soften slightly after thawing, but the soup will still be a convenient make-ahead meal.
Is this recipe good for meal prep?
Absolutely. This ground beef and rice soup makes six servings, making it useful for family dinners, packed lunches, and planned leftovers.
How can I make the soup thicker or thinner?
For a thicker soup, allow the rice to absorb more liquid. For a thinner consistency, stir in additional hot water or broth until you reach the desired texture.
Can I make this soup dairy-free?
Yes. The soup itself can be dairy-free when you use dairy-free ingredients and cooking spray. Simply skip the cheese and sour cream toppings.
Final Thoughts
This easy slow cooker stuffed pepper soup delivers the comforting taste of traditional stuffed peppers in a simple, spoonable meal. With affordable ingredients, minimal preparation, and plenty of room for customization, it’s a practical recipe for busy families, chilly evenings, and make-ahead dinners.
Save this crockpot stuffed pepper soup recipe for your next easy family meal!
