Easy Instant Pot Beef Stuffed Peppers

Lunch, Red Meat

March 29, 2026

A Weeknight Wonder: 35-Minute Beef Stuffed Peppers!

Craving a hearty, wholesome meal that feels like a warm hug but don’t have hours to spend in the kitchen? Enter these incredible Instant Pot Beef Stuffed Peppers! This recipe transforms a classic comfort dish into a speedy weeknight wonder. We’re talking tender bell peppers packed with a savory, juicy beef filling and simmered in a rich tomato sauce, all cooked to perfection in a fraction of the time. It’s the ultimate set-it-and-forget-it dinner that delivers big on flavor without the fuss.

Ingredients

• 1 pound / 450g ground beef
• 4 large bell peppers, any color
• 1 cup / 240ml tomato sauce, divided
• 1 teaspoon Italian seasoning
• 5 tablespoons coconut flour
• 1 large egg, beaten
• 1 medium tomato, finely diced
• ½ medium onion, finely diced
• ⅔ cup / 160ml water

Instructions

1. Directions1. Prepare the Filling: In a large mixing bowl, combine the ground beef, diced tomato, diced onion, beaten egg, Italian seasoning, and coconut flour. Mix gently with your hands until just incorporated—be careful not to overmix.2. Prep the Peppers: Slice the tops off the bell peppers and set them aside for later. Carefully remove and discard the seeds and white membranes from the inside of each pepper.3. Stuff the Peppers: Evenly divide the beef mixture among the four hollowed-out bell peppers, packing it in firmly but not too tightly.4. Prepare the Instant Pot: Pour the water and half of the tomato sauce (½ cup / 120ml) into the inner pot of your Instant Pot and give it a quick stir.5. Arrange and Top: Carefully place the stuffed peppers upright inside the Instant Pot, using a trivet for stability if needed. Pour the remaining tomato sauce over the top of the beef filling in each pepper.6. Add Lids and Cook: Place the reserved pepper tops back on each pepper like little hats. Secure the lid on the Instant Pot, set the valve to ‘Sealing,’ and cook on HIGH pressure for 15 minutes.7. Natural Release: Once the cooking cycle is complete, allow the pressure to release naturally for 10 minutes before performing a quick release for any remaining pressure.8. Serve: Carefully remove the peppers from the pot. Serve immediately, spooning some of the flavorful sauce from the bottom of the pot over the top. Enjoy!

Nutritional Information

• Per Serving: Calories 443 | Total Fats 32g | Net Carbs 9g | Protein 23g | Fiber 5g

Pro Tips

• For Perfect Stuffed Peppers
• To help peppers stand upright, slice a very thin layer from the bottom to create a stable base. Using the trivet that came with your Instant Pot also provides excellent stability.
• For a cheesy finish, top the cooked peppers with shredded mozzarella or provolone. If you have an air fryer lid, use it for 2-3 minutes to get a golden, bubbly top.
• Boost the flavor by sautéing the diced onion directly in the Instant Pot on the ‘Sauté’ setting until fragrant before mixing it with the ground beef.
• This recipe is make-ahead friendly! You can prepare the filling and stuff the peppers up to 24 hours in advance. Store them covered in the refrigerator until you’re ready to cook.

FAQ

Q: Can I make these stuffed peppers ahead of time
A: Yes, this recipe is perfect for making ahead. You can prepare the filling and stuff the peppers up to 24 hours in advance. Store them covered in the refrigerator until you’re ready to cook.

Q: How do I keep my stuffed peppers from falling over in the Instant Pot
A: To help the peppers stand upright, slice a very thin layer from the bottom to create a stable base. Using the trivet that came with your Instant Pot also provides excellent stability during the cooking process.

Q: Can I add cheese to this recipe
A: Absolutely! For a cheesy finish, top the cooked peppers with shredded mozzarella or provolone after pressure cooking. If you have an air fryer lid, you can use it for 2-3 minutes to get a perfectly golden, bubbly top.

Q: Are these beef stuffed peppers low carb or keto
A: Yes, with only 9g of net carbs per serving, this recipe is a great low-carb and keto-friendly option. It uses coconut flour as a binder instead of traditional high-carb fillers like rice or breadcrumbs.

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