What Makes This Casserole So Great?
Fast. Enjoy a family-friendly recipe in less than 30 minutes. Easy. Saute the ground beef, add the remaining ingredients, and cook under high pressure. One Pot. Forget dirtying a kitchen full of dishes to get dinner on the table. This is made entirely in the Instant Pot. Versatile. Customize your stuffed pepper casserole with various proteins to make it perfect for your family.
Should I Boil Peppers Before Baking?
If you were to make this stuffed pepper casserole in the oven, you might be tempted to boil the peppers before assembling the casserole just to ensure they’re soft for the final product. Since this casserole is made in the Instant Pot, you don’t have to worry about crunchy peppers. Cooking the peppers under pressure will ensure they’re cooked perfectly every time.
Ingredients You’ll Need
The ingredient list for Instant Pot Stuffed Pepper Casserole is short and even better, you will already have most of the ingredients in your kitchen. Here’s what you’ll need before you get started:
RiceGround BeefOnionGarlicBell PeppersTomato SauceDiced TomatoesOreganoMozzarella CheeseSalt and Pepper
How To Make Stuffed Pepper Casserole
There’s nothing I love more than a simple pour and cook recipe. All you need to do to get a flavorful stuffed bell pepper casserole in your Instant Pot is follow the simple steps below:
Tips and Tricks
Make it spicy. If you’re a fan of spice (we all know I am) use fire-roasted tomatoes instead of plain diced tomatoes. You can add a few slices of jalapeno to give it even more of a kick. Switch up the protein. This dish is delicious with Italian sausage but you can also swap out the ground beef for rotisserie chicken, ground pork, or even omit the meat completely for a lovely vegetarian recipe. Add some color. Bell peppers come in a beautiful array of colors. So, instead of reaching for a few green bell peppers, grab an assortment of yellow, red, orange, and green for a colorful dish that is just as exciting to look at as it is to eat.
What Pairs Well With Stuffed Bell Peppers?
This Stuffed Bell Pepper Casserole is a complete meal all on its own. It has veggies, protein, dairy, and grains. I like to prepare it for nights when I can’t be bothered to cook multiple dishes because I feel like I’m still giving my family everything they need for a well-rounded meal. However, if you want to add a little more to your dinner spread, try some of these delicious side dishes to serve with it:
Air Fryer AsparagusAir Fryer Brussels SproutsA Side Salad
How Long Does it Last?
Stuffed Bell Pepper Casserole is a great make-ahead dish for the weeks you’re short on time and need to meal prep dinners or lunches. It reheats extremely well and it stays good for several days in the refrigerator. For the best results, try to enjoy your leftovers within 3-4 days after preparing them.
Can You Freeze It?
Yes, you can freeze stuffed pepper casserole for future use. Freezing can be a convenient option if you have a leftover casserole or if you want to prepare a batch in advance to enjoy later. To freeze, allow the casserole to cool to room temperature, store it in a freezer-safe container with the date, and place it flat in the freezer. It should last 2-3 months in the freezer before it begins to lose its original flavor and texture. When you’re ready to enjoy it, transfer the casserole from the freezer to the refrigerator and let it thaw overnight. Once thawed, you can reheat the casserole in the oven until heated through.
More Amazing Comfort Foods
If your family loves a filling meal, check out some of my other quick and easy recipes that are sure to impress:
Thai Basil BeefInstant Pot Mexican Ground Beef CasseroleChicken BiryaniCaldo de PolloNigerian Fried Rice
Pin It!
If you love this Stuffed Pepper Casserole as much as we do, make sure you share it with your friends on Facebook and Instagram so they can try it too. Don’t forget to Pin it so you can make it again soon.
Don’t forget to check out my other Best-selling Instant Pot Cookbooks!
Indian Instant Pot, Keto Instant Pot, Instant Pot Fast and Easy, Healthy Instant Pot & Vegetarian Instant Pot.
