Weeknight Instant Pot Stuffed Pepper Soup Recipe

Pull out your pressure cooker and make this comforting Instant Pot Stuffed Pepper Soup. It’s a one-pot meal that’s simple to prepare, full of flavor, and perfect for healthy lunches or weeknight dinners. This recipe captures everything you love about classic stuffed peppers — bell peppers, seasoned ground meat, rice, and a rich tomato broth — but in a cozy, spoonable soup.

This soup scales well for families or larger gatherings, and it’s ideal for meal prep: make a big batch and enjoy leftovers all week.

The Most Delicious Stuffed Pepper Soup

If you want a vegetable-packed soup that comes together quickly, this stuffed pepper soup delivers. It combines tender diced bell peppers, long-grain rice, savory ground meat, and a tomato-based broth seasoned with chili powder, smoked paprika, cumin, and a touch of hot sauce for brightness. The rice cooks in the pot and soaks up all the tomato and beef flavors, yielding a hearty, satisfying bowl.

Ingredients You Need

This soup is a deconstructed stuffed pepper: all the classic flavors transformed into a warming soup. Below are the core ingredients and suggested substitutions so you can tailor the recipe to your pantry.

• Olive oil — for sautéing the aromatics. Any neutral oil will work.
• Ground beef — traditional and flavorful. Swap with ground turkey, chicken, or Italian sausage for a different profile.
• Onion — diced, to build the flavor base.
• Garlic — minced, for depth. Use garlic powder if needed, but fresh is best.
• Spices — chili powder, smoked paprika, cumin, red pepper flakes, black pepper, and salt. Taste and adjust before serving.
• Hot sauce — adds a touch of vinegar and heat; optional but recommended for balance.
• Red and green bell peppers — diced. Use any color combination you prefer.
• Long-grain white rice (uncooked) — cooks directly in the soup and absorbs flavor. Brown rice can be used, but adjust cooking time.
• Beef broth — provides richness; chicken or vegetable broth are acceptable substitutes.
• Tomato sauce and diced tomatoes — form the tomato base for the soup.
• Green chiles — canned diced green chiles add mild heat and a subtle smoky note.

Topping Suggestions

Toppings let you personalize each bowl. Try one or a combination of:

• Shredded cheddar cheese
• Sliced jalapeños for extra heat
• Greek yogurt or sour cream for creaminess
• Fresh herbs such as cilantro or parsley

How to Make Stuffed Pepper Soup

Total time is roughly 35–45 minutes, including pressure build-up. The active cooking time is short, but the Instant Pot needs a few minutes to reach pressure. Follow these steps for an easy weeknight dinner.

1. Brown the Meat

Set the Instant Pot to Sauté and heat the olive oil. Add diced onion and minced garlic; cook until fragrant, about 1 minute. Add the ground beef and cook for 3–4 minutes, partially browning it — the meat will finish cooking under pressure.

2. Add Remaining Ingredients

Turn off Sauté. Stir in the chili powder, smoked paprika, cumin, red pepper flakes, black pepper, salt, hot sauce, diced bell peppers, uncooked rice, tomato sauce, diced tomatoes, green chiles, and most of the beef broth (reserve about 1 cup to add later). Mix thoroughly so the spices dissolve into the liquid.

3. Seal and Pressure Cook

Close and seal the Instant Pot. Cook on high pressure for 3 minutes. Because of the volume inside the pot, it will take around 10 minutes or more to build full pressure before the 3-minute cook time starts.

4. Finish and Serve

Quick-release the pressure carefully, using an oven mitt or kitchen towel to protect your hand from hot steam. Once the valve has fully released and the pot is safe to open, stir in the reserved cup of broth (add more if you prefer a thinner soup). Taste and adjust seasoning. Serve topped with shredded cheddar, a dollop of Greek yogurt, sliced green onions, or fresh herbs.

A Couple Common Questions

Does the rice get mushy in leftovers?

Rice continues to absorb liquid as the soup sits, so leftovers will thicken. If you plan to keep servings for several days, store the soup and cooked rice separately. Reheat and add freshly cooked rice as needed for best texture.

Can I use cauliflower rice?

Yes. Add cauliflower rice after the pressure cooking cycle is complete so it retains some texture and doesn’t overcook.

Can I make this soup in a slow cooker?

This specific version relies on pressure cooking for quick rice cooking, so results may vary in a slow cooker. If you want a slow-cooker alternative, cook the rice separately and combine before serving, or reduce liquid and cook until rice is tender.

Instant Pot Stuffed Pepper Soup — Recipe Summary

Prep: 20 minutes • Cook: 15 minutes (plus pressure build time) • Total: ~35–45 minutes • Servings: 8

Ingredients

• 2 tablespoons olive oil
• 1 lb ground beef (or ground turkey/chicken)
• 1 medium onion, diced
• 1 tablespoon minced garlic
• 2 tablespoons chili powder
• 1/2 teaspoon smoked paprika
• 1 teaspoon ground cumin
• 1/2 teaspoon red pepper flakes
• 1/4 teaspoon black pepper
• 1/4 teaspoon salt (adjust to taste)
• 2 tablespoons hot sauce (optional)
• 1 large red bell pepper, diced
• 1 large green bell pepper, diced
• 1 cup uncooked long-grain white rice
• 5 cups beef broth, divided
• 1 (15-oz) can tomato sauce
• 1 (15-oz) can diced tomatoes
• 1 (4-oz) can diced green chiles

Instructions

1. Turn on the Instant Pot to Sauté and heat the olive oil. Add onion and garlic and cook 1 minute.
2. Add the ground beef and sauté 3–4 minutes until partially browned.
3. Turn off Sauté. Add spices, hot sauce, diced peppers, rice, tomato sauce, diced tomatoes, green chiles, and 4 cups of beef broth. Stir to combine.
4. Close and seal the lid. Cook on High Pressure for 3 minutes (allow extra time for the pot to come to pressure).
5. Quick-release the pressure carefully. Open the lid and stir in the remaining 1 cup of broth (or more to reach desired consistency). Adjust seasoning and serve with preferred toppings.

Tips & Notes

• Storage: Cool completely, then refrigerate in an airtight container for up to 3–5 days.
• Freezing: For best texture, freeze the soup without rice. Store rice separately and add when reheating. Freeze soup in freezer-safe containers up to 3 months.
• Reheating: Cold soup thickens as rice absorbs liquid. Add extra broth when reheating to loosen the consistency.

Nutrition (approximate per serving)

Calories: 413 kcal • Carbohydrates: 58 g • Protein: 18 g • Fat: 10 g • Fiber: 7 g • Sugar: 10 g

Rating: 4.89 from 9 votes