There’s something innately comforting about making a meal in an Instant Pot, especially when it involves a savory Chicken Casserole. In under an hour, you’ve got a flavorful dish that’s perfect for busy weeknights or lazy weekends. Packed with wholesome ingredients, this recipe promises both taste and convenience, making it a go-to for families and foodies alike.
Growing up, casseroles were a staple in our household, often prepared for Sunday family dinners. It was one of those dishes that brought everyone to the table, sharing stories and laughter. When I discovered the magic of the Instant Pot, I knew I had to adapt my family’s traditional recipe to suit my fast-paced lifestyle. This version not only preserves the rich flavors I grew up loving but also streamlines the cooking process, making it easier for today’s busy home chefs.
Why You’ll Love This Recipe
This recipe offers the ultimate combination of taste and practicality. It’s a one-pot wonder that means less cleanup and more quality time with your loved ones. The ability to sauté, pressure cook, and keep warm all in one appliance simply cannot be beat. Another aspect to love is its versatility; whether you’re feeding a picky eater or an adventurous foodie, this dish can be customized to suit any palate.
Ingredients Notes
Our recipe uses simple, easily accessible ingredients that you may already have in your pantry. You’ll need boneless chicken breasts, but feel free to substitute with thighs for a juicier result. Vegetables like bell peppers and mushrooms add a burst of color and nutrients—though feel free to swap them with your favorites. Remember to use organic broth if you can; it truly enhances the dish’s flavor profile.
Recipe Steps
Step 1
First, set your Instant Pot to the sauté function. Add a tablespoon of olive oil and wait until it’s shimmering. Brown the chicken breasts for about 3 minutes on each side, then remove and set aside.
Step 2
In the same pot, add diced onions, garlic, bell peppers, and mushrooms. Sauté until soft, about 5 minutes. This helps to build a rich flavor base.
Step 3
Add a cup of broth to deglaze the pot, scraping any bits stuck to the bottom. Return the chicken to the pot and sprinkle salt, pepper, and Italian herbs.
Step 4
Close the lid, set the vent to sealing, and set the Instant Pot to pressure cook on high for 12 minutes. Let it naturally release for 5 minutes, then quick release the remaining pressure.
Step 5
Once the lid is safely opened, stir in half a cup of cheese until melted. Your dish is now ready to be served hot, garnished with fresh parsley if desired.
Storage Options
Leftover casserole can be stored in an airtight container in the fridge for up to 3 days. For more extended storage, place portions into freezer-safe bags, removing as much air as possible before sealing. These can be frozen for up to 3 months. When reheating, thaw overnight in the fridge, then warm up on the stove or microwave until the desired temperature is reached.
Variations & Substitutions
For a dairy-free option, omit the cheese or use a plant-based alternative. You can also make it vegetarian by substituting the chicken with chickpeas or firm tofu. For a spicier kick, add chopped jalapeños or a dash of red pepper flakes.
Frequently Asked Questions
Can I use frozen chicken? Yes, you can use frozen chicken. Add an extra 5 minutes to the pressure cooking time. Ensure the chicken is separated into individual pieces and not stuck together for even cooking.
What can I serve with this dish? This Chicken Casserole goes well with a side of garlic bread or a fresh green salad. Its rich flavors are perfectly balanced by a light and crisp side dish.
How do I know if my chicken is cooked properly? The easiest way to check if your chicken is cooked is to use a meat thermometer. The internal temperature should read at least 165°F (75°C) for safe consumption.
