Instant Pot® Green Bean Casserole
Ready to Eat?
Hey, kitchen warriors! Are you ready to tackle one of those iconic comfort dishes that’ll make your family swoon? That’s right! We’re diving into Instant Pot® Green Bean Casserole—no more microwave dinners on Turkey Day. This luscious, creamy dish is as classic as pumpkin pie and will have your taste buds singing. Plus, with the Instant Pot® magic, you’ll be finished faster than you can say “where’s the turkey?”
Absolutely, it sounds like a fancy holiday dish, but trust me: it’s easy-peasy and just about foolproof. So, put on your apron, grab a spatula, and let’s get cooking!
Why This Dish Slaps
Here’s the real deal: Instant Pot® Green Bean Casserole isn’t just some boring veggie side. Oh, no! This bad boy is creamy, crunchy, and tastes like a cozy hug from a warm blanket on a dreary day. Seriously—but do I need to mention how it can be whipped up in a fraction of the time of traditional methods? You’ll have dinner on the table in a flash, leaving more time for those holiday horror movies.
Also, did I mention that this recipe allows you to keep your kitchen clean? With traditional recipes, you’d be pulling out a million pots and pans. But with this method? Just one and done! It’s like cleaning up after a wild party, but instead, you’re celebrating a culinary masterpiece with far fewer dishes to wash!
Grab These Ingredients
For this delightful dish, you’re going to need a few simple ingredients. Don’t worry; nothing too outrageous or fancy. Check out your shopping list below:
- 1 cup cold half-and-half—Rich and creamy, just like a fairytale.
- 0.75 cup chicken broth, divided—Flavor central!
- 2 tablespoons cornstarch—Your thickening sidekick.
- 1 teaspoon Worcestershire sauce—You know you want that umami kick!
- 0.5 teaspoon salt—Because we need to spice things up a bit.
- 0.5 teaspoon ground black pepper—A pinch for the dramatic effect.
- 1 tablespoon olive oil—Liquid gold for heart health.
- 1 tablespoon unsalted butter—Because butter makes everything better, duh!
- 0.5 cup chopped onions—Cry me a river!
- 1 (8 ounce) package sliced button mushrooms—Funghi for your fun!
- 1 pound fresh green beans, trimmed—The stars of our show!
- 1 (6 ounce) can crispy fried onions, divided—Crunch time!
Get your cart ready; it’s time to shop!
Step-by-Step Vibes
Okay, enough chit-chat! Let’s roll up those sleeves and get this casserole going. Here’s how you nail it:
Whisk it good: In a bowl, combine the half-and-half, 1/4 cup of chicken broth, cornstarch, Worcestershire sauce, salt, and pepper together. Set this marvelous mixture aside; it’s the creamy base we’ve all been waiting for!
Saute like a pro: Turn on your Instant Pot® and select the “Saute” function. Toss in the olive oil, butter, and onions. Cook for about 2 minutes until those suckers are translucent and smell amazing. Then, add the mushrooms and the remaining 1/4 cup of broth. Let it sizzle for another 3 minutes. Turn that pot off!
Mix it up: Now, throw in the reserved soup mixture, green beans, 1/2 cup of crispy onions, and the last splash of broth. Give it a good stir to combine everything—you want those flavors to mingle!
Seal the deal: Close and lock the lid of your Instant Pot®, select “Manual,” and set the timer for 1 minute. Yes, you read that right—1 minute! Allow about 10 minutes for the pressure to build.
Naturally release: Once the timer goes off, let the pressure release naturally for about 5 minutes, then carefully release any remaining pressure. Open the lid, transfer the green bean mixture to a serving dish, and let it set for about 5 minutes to thicken. Top it off with those glorious crispy onions. Boom! You’re ready to serve!
Common Mistakes to Avoid
Let’s not have you stumble through this like a blindfolded cooking challenge. Here are a few common blunders to dodge:
- Overcooking the green beans? Don’t be that person. Less is more when you’re using the Instant Pot®. They’ll cook with the pressure, so keep it simple!
- Skipping seasoning? Oh honey, we don’t want a bland casserole! Make sure to season properly; nobody wants a cardboard-flavored dinner.
- Chopping as you go? Can you say chaos? Do all your prep beforehand, so you can actually enjoy the cooking process!
Tweak It Your Way
Personalize your casserole to match your taste! Here are a few ideas:
- Dairy-free? Swap the half-and-half for coconut milk or any plant-based milk, and make sure to use vegetable broth.
- Mushroom hater? Use chopped celery or bell peppers for that crunch factor!
- Love cheese? Toss in a cup of shredded cheddar before sealing; who doesn’t enjoy cheesy goodness?
Curious? Here’s Answers
- Can I use oil instead of butter? Sure, just know you’re missing out on that buttery richness.
- Can I prep this early? Totally! Make the mixture ahead and pop it in the fridge. When it’s time to cook, just adjust the cooking time by 1-2 minutes!
- What if I don’t have fresh green beans? Frozen is A-OK! Just toss them in straight from the bag.
- Can I double this recipe? Sure, but you’ll have to cook it in batches or use a larger pot.
- What’s with the fried onions? They’re there for crunch! They elevate everything from “meh” to “wow.” Don’t skimp.
Final Bites
And there you have it! Instant Pot® Green Bean Casserole that’s bound to become your secret weapon for family dinners, holiday gatherings, or Tuesday nights when you just want something comforting. This dish is pure magic—creamy, crunchy, and absolutely delectable.
So, go on, rock your cooking skills, and share it with your friends and family. After all, good food is meant to be shared, and you just conquered a kitchen classic! Let the casserole love flow!

Instant Pot® Green Bean Casserole
Ingredients
Method
- In a bowl, combine the half-and-half, 1/4 cup of chicken broth, cornstarch, Worcestershire sauce, salt, and pepper together. Set aside.
- Turn on your Instant Pot® and select the 'Saute' function. Add olive oil, butter, and onions. Cook for about 2 minutes until translucent.
- Add mushrooms and the remaining 1/4 cup of chicken broth. Sauté for another 3 minutes and then turn off the pot.
- Add the reserved soup mixture, green beans, 1/2 cup of crispy onions, and the last splash of broth. Stir to combine.
- Close and lock the lid of your Instant Pot®, select 'Manual,' and set the timer for 1 minute. Allow about 10 minutes for the pressure to build.
- Once done, let the pressure release naturally for about 5 minutes, then carefully release any remaining pressure.
- Open the lid, transfer the mixture to a serving dish, and let it set for about 5 minutes to thicken. Top with the remaining crispy onions.
