One of the easiest ways to enjoy classic stuffed peppers is to turn those familiar flavors into a warm and comforting soup. Stuffed Pepper Soup combines ground beef, onions, rice, and bell peppers in a savory tomato-based broth.
The tomato and broth create the base, while the beef, vegetables, and seasonings bring the familiar taste of traditional stuffed peppers to every spoonful.
Stuffed Pepper Soup-The Short Answer
I find this hearty meal especially useful on a busy weeknight because it is easy to put together. The rice adds substance, while the peppers provide the familiar taste and texture of traditional stuffed peppers.
It has the cozy homemade quality that makes this soup a practical choice when you want a satisfying dinner without complicated preparation.
About This Soup
Starting with a bowl of stuffed pepper soup, I love how this hearty soup brings familiar homestyle flavor to the table without complicated cooking.
It is one of those cozy soup recipes that reminds me of growing up and coming home to the inviting smell of dinner filling the kitchen. The warm aroma of herbs and seasoning adds an appealing spice that makes every bowl feel comforting.
With ground beef, peppers, and tomatoes, there is plenty of flavor, protein, and vegetables in each serving.
This stuffed bell pepper soup is also flexible when you want to adjust the recipe. The rice adds filling body and texture, while leaving it out and using cauliflower rice creates a low-carb option.
The finished soup should be substantial but still brothy rather than overly thick. Its flavors have some of the heartiness you expect from chili and stews, but the cooking method keeps the preparation straightforward and uses a controlled simmer to bring everything together.
It makes a practical hearty weeknight meal during fall and winter, especially when you want something fast and delicious.
I like serving it with a crusty loaf of bread or store-bought rolls for an easy winter weeknight dinner. The combination is simple enough for a busy evening and comforting enough to become part of your winter recipe rotation.
When to Make Stuffed Pepper Soup
Stuffed Pepper Soup is a comforting winter soup that works especially well on busy weeknights when you want a warm and filling meal without complicated preparation.
It also fits naturally into fall and winter gatherings where a hearty pot of soup makes an easy cozy meal for the table.
It is a practical choice for the holiday season, especially when served as part of a soup bar at a casual gathering.
The soup base can be prepared ahead while the cooked rice is kept separately, giving you more control over the final texture when it is time to serve.
Because the soup and rice can be stored separately, it is also convenient for make-ahead meals or sharing with family members and neighbors.
The soup travels well when packed properly, and the rice can be added when reheating so it does not absorb too much broth or become mushy.
Ingredients Needed
1 pound (450 g) 90% lean ground beef
1 tablespoon olive oil
¾ cup finely chopped yellow onion
1 medium red bell pepper, diced into approximately ½-inch pieces
1 medium green bell pepper, diced into approximately ½-inch pieces
1½ teaspoons fresh minced garlic
2 (14.5-ounce) cans petite diced tomatoes
1 (15-ounce) can tomato sauce
1 (14.5-ounce) can low-sodium beef broth
2 teaspoons Italian seasoning
1 tablespoon granulated sugar
½ teaspoon fine salt
¼ teaspoon freshly ground black pepper
2 cups cooked long-grain white rice
2 tablespoons chopped fresh parsley
2 tablespoons shredded cheddar cheese per serving (optional)
Mozzarella cheese for serving (optional)
Ingredients Notes
This stuffed pepper soup recipe uses 1 pound of 90% lean ground beef as the hearty base.
The lean ground beef provides the familiar savory flavor of traditional stuffed peppers while keeping excess grease lower than higher-fat beef options.
Add 1 tablespoon of olive oil for cooking the beef and vegetables, along with ¾ cup finely chopped yellow onion.
The onion builds the aromatic base of the soup and helps create a deeper flavor as it cooks with the beef and peppers.
For the peppers, use 1 medium red bell pepper and 1 medium green bell pepper, both diced into approximately ½-inch pieces.
The combination of red and green peppers provides the familiar stuffed pepper flavor while adding color and texture to the soup.
Add 1½ teaspoons of fresh minced garlic for additional savory depth.
The tomato and broth base comes together with 2 (14.5-ounce) cans of petite diced tomatoes, 1 (15-ounce) can of tomato sauce, and 1 (14.5-ounce) can of low-sodium beef broth.
This combination creates the tomato-rich base while keeping enough liquid for a soup rather than a thick stew.
Chicken broth can be used as a supported alternative to beef broth, while vegetable broth is an option for the vegetarian variation.
Season the soup with 2 teaspoons of Italian seasoning, 1 tablespoon of granulated sugar, ½ teaspoon of fine salt, and ¼ teaspoon of freshly ground black pepper.
The sugar is included to balance the natural acidity of the tomatoes rather than make the soup sweet.
Basil and oregano flavors are represented through the Italian seasoning in the main formula.
For the rice, use 2 cups cooked long-grain white rice.
The engineered recipe specifically keeps the rice separate and adds it near the end so it does not absorb too much liquid during simmering.
Brown rice is supported as a variation, but the main formula uses white rice.
Keeping the rice separate helps prevent the soup from becoming unnecessarily thick and helps maintain a better texture, especially for leftovers.
Finish each serving with 2 tablespoons of chopped fresh parsley, reserving some for garnish.
Fresh parsley adds a bright herbal finish that balances the rich tomato and beef flavors.
Shredded cheddar cheese is an optional topping, with the engineered formula specifying 2 tablespoons per serving.
Mozzarella cheese is also supported as an optional serving topping.
How to Make Stuffed Pepper Soup
Start by heating 1 tablespoon olive oil in a large pot or Dutch oven over medium heat.
Add 1 pound ground beef and cook for approximately 5–6 minutes, using a spatula to break up the beef into small pieces as it browns.
Once the meat is thoroughly cooked, drain any visible excess grease and return the beef to the pot if needed.
Add the onion, red bell pepper, and green bell pepper.
Sauté for about 3 minutes, then add the garlic and cook for 30 seconds.
The vegetables should begin to soften without becoming completely tender because they will continue cooking during the simmering stage.
Add the petite diced tomatoes, tomato sauce, and low-sodium beef broth.
Stir in the Italian seasoning, sugar, salt, and black pepper.
Mix well and bring the soup to a gentle simmer rather than maintaining a full boil.
Reduce the heat, cover the pot, and simmer for about 20–30 minutes.
Check the peppers around the 20-minute mark with a fork.
They should be tender but still recognizable.
If they are still firm, continue cooking in short increments until they reach the desired texture.
This simmering time allows the tomato and beef base to develop while keeping the soup from becoming overly thick.
While the soup cooks, prepare the rice separately according to the package directions.
The recipe uses 2 cups cooked long-grain white rice, which can be prepared on the stovetop or in a rice cooker.
Keeping the rice separate prevents it from continuing to absorb the broth and changing the final texture.
Once the soup is finished, stir in the cooked rice and warm it gently for about 2–3 minutes.
You can also add the desired amount directly to individual servings.
For leftovers, keeping the rice separate helps maintain a better texture.
To finish, serve the soup warm with fresh parsley and optional cheese.
About 14 grams shredded cheddar cheese can be added to each serving.
For a slow-cooked option, Crockpot Stuffed Pepper Soup can be made using a 4-quart slow cooker.
Brown the beef first, drain excess grease, and transfer it to the slow cooker.
Sauté the onion for 2 minutes and garlic for 1 minute, then add them to the cooker with the remaining ingredients.
Cook on low heat for 4–6 hours or on high heat for 2–3 hours.
Prepare the rice separately and add it when serving so it does not absorb too much broth during the longer cooking time.
Flavor Variations
This soup is easy to customize when you want to change the flavor or use what you already have.
The ground beef can be replaced with ground chicken, ground turkey, ground pork, or sausage.
Sausage works well when you want a Cajun-style variation, while red pepper flakes can add a light kick.
For a fresh finish, parsley and extra herbs can be used to brighten the soup.
The rice is also easy to adjust.
Cauliflower rice is a useful option for a low-carb dish, while brown rice gives the soup a heartier texture.
You can also add more vegetables such as celery, carrots, potatoes, spinach, mushrooms, or other vegetables you have available.
These additions can make the soup more filling without changing its basic tomato and pepper character.
For a simple broth substitution, chicken broth can be used instead of beef broth.
For a vegetarian version, leave out the meat and use vegetable broth instead.
The flavor can also be adjusted with seasonings such as smoked paprika, cumin, garlic powder, oregano, or onion powder.
These small changes make it easy to adapt the soup to different tastes while keeping the same comforting base.
Serving Ideas
I like to serve this hearty soup on its own because the consistency is substantial enough to fill my family up without needing several sides.
The beef, peppers, tomato base, and rice make it satisfying on its own while keeping the meal simple.
For a cozy meal, I often pair it with fresh bread or crusty bread.
A rustic loaf adds some crunch, while a soft roll brings extra comfort. Both options work well with the warm tomato-based soup and keep the meal relaxed and easy.
For a lighter option, a side salad or roasted vegetables works well alongside the soup.
A fresh salad adds contrast, while roasted vegetables make the meal more complete.
Choose bread or a roll based on what you have available and the type of meal you want to serve.
Tips
I recommend 90% lean ground beef because it provides plenty of flavor without adding too much excessive grease.
If you use beef with a higher fat content, drain any excess grease from the pot before continuing with the recipe.
For the rice, use cooked rice instead of raw rice.
Raw rice can absorb too much broth and make the soup thicker than intended.
For the best texture, long-grain rice works well.
White rice and jasmine rice are good options, while basmati rice and short-grain rice are not recommended here.
Use less rice if you prefer a thinner soup, or use the full amount for a thicker soup with a heartier texture.
For leftovers, keep the rice separate so it does not become mushy by the next day.
Rather than adding it to the pot of soup, add the desired amount to each individual bowl when serving.
The soup can be prepared up to 2 days before you plan to serve it.
For storing rice separately, reserve the rice in a separate container in the refrigerator and add it when you reheat the soup.
Properly stored soup will stay fresh in an airtight container in the refrigerator for up to 4 days.
It can also be stored in the freezer for up to 2 months.
Keep the rice separate when you freeze the soup because it can continue absorbing the liquid.
To reheat frozen soup, let it thaw overnight in the refrigerator.
Then heat it in the microwave or on the stovetop.
Add the reserved rice afterward for a better texture.
Keeping the rice separate also makes it easier to adjust the amount in each serving.
Notes
I recommend using 90% lean ground beef because it provides plenty of flavor without excessive amounts of grease.
If you use beef with a higher fat content, drain any excess grease from the pot before continuing with the recipe.
For more flavor, you can double up on the herbs.
You can also use 2 teaspoons Italian seasoning in place of basil and oregano.
This recipe is best made with cooked rice because raw rice can soak up too much of the broth.
Use less rice for a thinner soup or add the full amount for a thicker, heartier soup.
If you are saving leftovers for the next day, do not add all the rice to the pot of soup.
Instead, add rice to each individual bowl as needed and reserve the rest in a separate container in the refrigerator.
Adding the rice later helps prevent it from becoming mushy or turning into a thick texture.
Nutrition Insight
The nutrition information for this soup is based on the final recipe divided into 6 servings.
Each serving contains approximately:
- 299 kcal
- 32 grams carbohydrates
- 20 grams protein
- 11 grams total fat
- 4 grams saturated fat
- 4 grams fiber
- 11 grams sugar
- 970 milligrams sodium
These figures are calculated without the optional cheddar cheese.
The exact values can vary depending on the brands of ground beef, canned tomatoes, tomato sauce, and low-sodium beef broth used.
Adding the optional cheddar cheese will also change the nutrition information.
Because these are approximate values, they are best used as a general guide rather than exact measurements.
Keeping the recipe at 6 servings provides a consistent basis for the per-serving calculation.
Frequently Asked Questions
Can you make this vegetarian?
Yes. For a vegetarian version of stuffed pepper soup, replace the ground beef with a plant-based protein such as lentils or chickpeas.
You can also add more vegetables including zucchini, eggplant, and mushrooms. If you want to substitute the rice, cauliflower rice, quinoa, and orzo are useful options.
Brown rice or traditional white rice can also be used. If you are using uncooked rice, one cup of long-grain rice makes about 3 cups of cooked rice.
Can you make stuffed pepper soup in a slow cooker?
Yes. Brown the ground beef and sauté the vegetables in a skillet first. Transfer them to a 4-quart slow cooker and add the remaining ingredients, leaving out the rice.
Stir to combine, cover, and cook on low heat for 4–6 hours or on high heat for 2–3 hours until the vegetables are tender.
Prepare the rice separately and add the cooked rice near the end. This keeps it from continuing to absorb too much broth during the longer cooking time.
What can I use instead of rice?
If you want to cut carbs or try healthier options, there are several alternatives to traditional white rice. Cauliflower rice, quinoa, and orzo can all be used.
Brown rice is another choice if you want to keep a familiar rice texture.
How can I add some heat to this soup?
You can adjust the heat to suit your taste buds. Try crushed red pepper flakes, banana peppers, or hot sauce. A can of Rotel can also add extra flavor and heat.
Can I make this soup ahead of time?
Yes. You can make the soup ahead of time and store the cooked rice separately.
When you are ready to eat, reheat the soup and add the amount of rice you need. Keeping the rice separate helps prevent it from becoming too soft as it continues to absorb the broth.
What is stuffed pepper soup made of?
Stuffed pepper soup combines ground beef, bell peppers, rice, and tomatoes in a savory beef broth with onion, garlic, and herbs.
Together these ingredients create a hearty soup with the familiar flavors of stuffed peppers.
Do you take the seeds out of peppers before cooking?
Yes. Remove the seeds and ribs before cooking.
Pepper seeds have a hard texture that can be unpleasant in many dishes. A small paring knife makes it easier to cut them away without removing too much of the pepper.
How do you know when peppers are done cooking?
The peppers are ready when they become tender. You can test one with a fork.
If the fork enters easily, the peppers have reached the desired tenderness. Checking them during simmering is more useful than relying only on cooking time.
How do you cut peppers for stuffed pepper soup?
First cut off the top and bottom of the peppers. Cut them lengthwise, then remove the seeds and ribs.
Cut the outside into vertical strips, then cut those strips horizontally into pieces that are approximately ½-inch long. This size helps the peppers cook evenly and remain easy to recognize in the finished soup.
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