Picture this: a warm, hearty dish that bursts with flavors of savory ground beef, aromatic spices, and the delightful crunch of green bell peppers, all enveloped in a rich tomato sauce and gooey melted cheese. That’s exactly what you’ll get with our Instant Pot Stuffed Pepper Casserole Recipe! This comforting one-pot meal is not only simple and quick to make but also a family favorite that will have your loved ones asking for seconds. Dive into this article to discover how to create this delectable casserole that’s perfect for any occasion.
Why You’ll Love This Instant Pot Stuffed Pepper Casserole Recipe
This recipe is a perfect blend of flavors and convenience. Here are a few reasons why it’s sure to become a staple in your kitchen:
- Quick and Easy: With the Instant Pot, you can have a delicious meal ready in under 30 minutes, making weeknight dinners a breeze.
- Perfect for Beginners: Even if you’re new to cooking, this recipe’s straightforward steps mean you can whip up a scrumptious meal without feeling overwhelmed.
- Ideal for the Whole Family: Packed with protein and veggies, it’s a hearty dish that appeals to kids and adults alike.
- Economical: You can easily make this dish on a budget, as it uses basic ingredients that are often already in your pantry.
- Customizable: Tailor the recipe to suit your taste preferences, whether you like it spicy, cheesy, or veggie-packed.
The Necessary Ingredients
Before diving into the cooking process, let’s gather what you’ll need to create this tasty casserole. Here’s your ingredient list:
- 1 pound ground beef
- 1 small yellow onion, diced
- 2 cloves garlic, minced
- 2 green bell peppers, diced
- 1 can diced tomatoes (14 oz)
- 1 can tomato sauce (15 oz)
- 2/3 cup beef broth
- 2/3 cup jasmine rice
- 2 cups shredded Cheddar-Jack cheese
Notes and Substitutions on Ingredients:
- Ground Beef: This ingredient provides richness and protein. You can substitute it with ground turkey or chicken for a lighter option.
- Jasmine Rice: This rice variety offers a floral aroma and slightly sticky texture. If you prefer, you can use long-grain white rice or brown rice, but adjust cooking times accordingly (brown rice will take longer).
- Bell Peppers: While green peppers give a classic taste, you can use red, yellow, or orange bell peppers for a sweeter flavor profile.
How to Prepare the Instant Pot Stuffed Pepper Casserole Recipe Step by Step
Ready to get cooking? Follow these simple steps for a hassle-free preparation:
- Preheat Your Instant Pot: Start by setting your Instant Pot to the sauté mode. This allows you to brown the meat and onions, which enhances their flavor through caramelization.
- Pro Tip: Make sure your pot is hot enough before adding the meat to ensure a good sear and to lock in those delicious juices.
- Brown the Ground Beef and Onion: Add the ground beef and diced onion to the pot. Cook for about 5 minutes, breaking the beef into small pieces as it browns.
- Pro Tip: Don’t rush this step; browning the beef will add depth to the overall flavor of your casserole.
- Add Garlic and Bell Peppers: Stir in the minced garlic and diced bell peppers, sautéing for an additional minute. This step releases the aromatic flavors that make the dish so inviting.
- Pro Tip: Keep everything moving in the pot to prevent the garlic from burning, which can make it taste bitter.
- Incorporate the Remaining Ingredients: Mix in the diced tomatoes, tomato sauce, beef broth, jasmine rice, and season with salt and pepper.
- Pro Tip: Stir well to ensure the rice is fully submerged in the liquid; this helps it cook evenly.
- Seal and Cook: Lock the lid onto the Instant Pot and set it to cook on high pressure for 5 minutes.
- Pro Tip: Remember to check that the sealing ring is properly in place to avoid steam leaks during cooking.
- Natural Release: Once cooking is complete, allow for a natural release of pressure for 10 minutes. After that, perform a quick release by carefully turning the valve.
- Pro Tip: Natural release helps the casserole maintain its moisture, allowing the flavors to meld beautifully.
- Add Cheese: Sprinkle the shredded Cheddar-Jack cheese over the casserole, pop the lid back on, and let it sit for a few minutes. The residual heat will melt the cheese perfectly.
- Pro Tip: For an extra touch, use a mix of different cheeses or add some spicy pepper jack for a kick!
- Serve Hot and Enjoy!: Dish yourself a generous serving of this stuffed pepper goodness, and enjoy the comforting flavors and textures.
- Pro Tip: Top each serving with fresh parsley or chopped green onions for a burst of color and freshness!
Serving Suggestions
Now that your delicious casserole is ready, here are some ideas on how to serve it:
Perfect Pairings
- Drinks: A crisp salad pair well with the richness of the casserole. Try a light white wine like Sauvignon Blanc or a refreshing sparkling water with lime.
- Sides: Serve with a side of crusty bread or garlic bread to soak up the delicious sauce.
Occasions
- Weeknight Dinner: This is a simple yet satisfying meal for the whole family that can be whipped up in no time.
- Special Gatherings: Perfect for potlucks or family reunions, this casserole will impress guests without requiring you to spend hours in the kitchen!
Serving Tips
- Consider serving the casserole straight from the Instant Pot for a casual, family-style dining experience.
- For individual portions, use tortilla chips as a base and top with the casserole to create a fun nacho bar!
Storage and Reheating Tips
If you have leftovers (or want to make this ahead of time), here’s how to store and reheat them:
Refrigerated
- Duration: Store in an airtight container in the refrigerator for up to 3-4 days.
Frozen
- Duration: This casserole freezes well. Transfer to a freezer-safe container or heavy-duty aluminum foil.
- Defrosting: Thaw in the refrigerator overnight before reheating for best results.
Reheating
- Best Method: Reheat in the microwave until heated through or in the oven at 350°F (175°C) until warm. Add a splash of broth or water to keep it moist if needed.
Guaranteed Success Tips
To ensure perfect results every time you make this casserole, keep these tips in mind:
- Don’t Skip the Browning: Properly browning meat enhances flavor and depth.
- Measure Accurately: Use precise measurements for the rice and liquid to ensure even cooking.
- Let it Steep: Allow the casserole to sit covered after cooking to help meld the flavors even further.
- Adjust to Your Instant Pot: Cooking times can vary by model; always refer to your manual if unsure.
- Taste and Adjust Seasonings: Before serving, taste your casserole and adjust salt and pepper as necessary.
Recipe Variations
Want to keep things interesting? Here are some variations to try:
- For a Spicy Version: Add 1 teaspoon of cayenne pepper or diced jalapeños to the meat mixture for a flavor explosion.
- For a Vegan Version: Swap out the beef for lentils and replace the cheese with your favorite vegan cheese.
- For a Southwest Twist: Stir in black beans, corn, and taco seasoning for a southwestern-themed casserole.
Frequently Asked Questions (FAQ)
Q: Can I use brown rice instead of jasmine rice?
A: Yes, but keep in mind that brown rice takes longer to cook. You’ll need to adjust the cooking time to around 22-25 minutes on high pressure.
Q: My casserole turned out watery; what went wrong?
A: This can happen if there’s too much liquid or not enough rice. Ensure you’re using the right rice-to-liquid ratio; jasmine rice should absorb most of the liquid.
Q: Can I make this recipe in advance?
A: Absolutely! You can prepare it a day ahead and refrigerate it. Just reheat when ready to serve.
Q: What’s the best way to customize this dish?
A: Feel free to mix in your favorite vegetables, add more spices, or even try different cheese blends to suit your tastes.
Q: How can I ensure the ground beef is cooked through?
A: Browning it well initially should help, but you can use a meat thermometer to check that it has reached an internal temperature of 160°F (70°C).
Q: Can I add other vegetables?
A: Yes! Chopped zucchini, mushrooms, or carrots would complement the flavors beautifully.
Q: What if I don’t have an Instant Pot?
A: You can make this casserole on the stove in a large pot or in the oven. Just adjust cooking times accordingly!
Now that you have the full scoop on this delicious Instant Pot Stuffed Pepper Casserole recipe, it’s time to make it! Gather your ingredients, follow the steps, and enjoy a warm, hearty meal that’s sure to satisfy. Happy cooking!

Instant Pot Stuffed Pepper Casserole
Ingredients Â
Main Ingredients
- 1 lb ground beef Can substitute with ground turkey or chicken.
- 1 small yellow onion, diced
- 2 cloves garlic, minced
- 2 medium green bell peppers, diced Can substitute with red, yellow, or orange bell peppers for a sweeter flavor.
- 14 oz can diced tomatoes
- 15 oz can tomato sauce
- 2/3 cup beef broth
- 2/3 cup jasmine rice Can substitute with long-grain white rice or brown rice, adjusting cooking times.
- 2 cups shredded Cheddar-Jack cheese Can use a mix of different cheeses or spicy pepper jack for added flavor.
InstructionsÂ
Preparation
- Preheat your Instant Pot by setting it to the sauté mode.
- Brown the ground beef and diced onion in the pot for about 5 minutes.
- Add minced garlic and diced bell peppers; sauté for 1 more minute.
- Incorporate diced tomatoes, tomato sauce, beef broth, jasmine rice, salt, and pepper. Stir well.
- Seal the lid on the Instant Pot and set to cook on high pressure for 5 minutes.
- Allow a natural release of pressure for 10 minutes, then perform a quick release by turning the valve.
- Sprinkle shredded cheese over the casserole and let sit for a few minutes to melt.
- Serve hot and enjoy!