Instant Pot Garlic Parmesan Chicken Recipe

Instant Pot Garlic Parmesan Chicken Recipe tastes like ultra-creamy, garlicky Alfredo met juicy rotisserie-style chicken and decided to become your new weeknight favorite. It works perfectly for busy folks who want comfort food in about 30 minutes without babysitting a skillet. I tested this on a Tuesday after a long grocery run and honestly felt like I cheated the dinner system in the best way.

Why Choose This Instant Pot Garlic Parmesan Chicken Recipe

This Instant Pot Garlic Parmesan Chicken Recipe gives you tender chicken, a rich sauce, and big flavor with very little effort. You toss everything in, press a button, and let the pot handle the heavy lifting while you handle, well, life.

The recipe uses simple pantry ingredients that you probably already own. You can serve it over pasta, rice, mashed potatoes, or steamed veggies, so it fits whatever you have on hand.

“Creamy, garlicky, and ridiculously easy, this Instant Pot Garlic Parmesan Chicken Recipe tastes like restaurant comfort food with weeknight effort levels. ★★★★★”

Ingredients You’ll Need

Chicken

• 2 pounds boneless skinless chicken thighs
  • Use thighs for maximum tenderness and flavor.
  • Swap with boneless skinless chicken breasts if you prefer leaner meat, but reduce cook time slightly.

Seasoning & Aromatics

• 1 ½ teaspoons kosher salt
• 1 teaspoon black pepper
• 1 teaspoon Italian seasoning
• ½ teaspoon smoked paprika (optional, adds a subtle smoky note)
• 6 cloves garlic, minced
  • Use jarred minced garlic from the pantry when you feel tired; it still tastes great.
• 1 small yellow onion, finely diced

Liquids

• 1 cup low-sodium chicken broth
  • I like Better Than Bouillon mixed with water for deeper flavor.
• ½ cup heavy cream
  • Swap with half-and-half for a lighter sauce, but it thickens a bit less.

Cheesy Goodness

• 1 cup freshly grated Parmesan cheese, packed
  • Use a block of Parmesan and grate it yourself so the sauce turns silky.
  • Avoid the green can style here because the anti-caking agents can make the sauce grainy.

Richness & Texture

• 2 tablespoons unsalted butter
• 2 tablespoons olive oil
• 2 tablespoons cream cheese, softened
  • This adds extra creaminess and helps the sauce cling to chicken and pasta.

Thickener (optional)

• 1 tablespoon cornstarch mixed with 1 tablespoon cold water
  • Use this only if you want a thicker, clingier sauce.

Fresh Finish

• ¼ cup chopped fresh parsley
• Extra grated Parmesan for serving

Suggested Sides / Carbs

• Cooked pasta (fettuccine, penne, or rotini work great)
• Steamed rice or cauliflower rice
• Mashed potatoes or mashed cauliflower

Equipment

• 6 or 8 quart Instant Pot or other electric pressure cooker
• Tongs
• Wooden spoon or silicone spatula
• Small bowl for cornstarch slurry (if using)
• Microplane or box grater for Parmesan

Tips & Tricks

• Brown the chicken pieces in batches so they actually sear instead of steam.
• Pat the chicken dry with paper towels before seasoning so the surface browns better.
• Use freshly grated Parmesan so the sauce turns smooth and creamy.
• Add dairy only after pressure cooking so it does not curdle.
• Taste the sauce at the end and adjust salt, since different broths and cheeses vary.
• Cut large chicken pieces into similar sizes so they cook evenly.
• Use low-sodium broth so the Parmesan does not push the dish into salt overload.
• Stir the pot well after pressure cooking to lift any browned bits from the bottom into the sauce.
• Let the chicken rest in the sauce for a few minutes before serving so it soaks up more flavor.
• Keep a little extra broth or cream nearby and thin the sauce if it thickens more than you like.

How to Make Instant Pot Garlic Parmesan Chicken Recipe

Step 1: Prep the Chicken

Pat the chicken thighs dry with paper towels. Cut any very large pieces into more even chunks so they cook at the same rate. Season both sides with salt, pepper, Italian seasoning, and smoked paprika.

Step 2: Sauté the Chicken

Set the Instant Pot to Sauté and let it heat until it shows "Hot." Add olive oil and butter, then swirl to coat the bottom. Add half the chicken in a single layer and sear 2 to 3 minutes per side until golden, then transfer to a plate and repeat with the remaining chicken.

Step 3: Sauté Onion and Garlic

Keep the pot on Sauté and add the diced onion to the remaining fat. Stir and cook 2 to 3 minutes until the onion softens and turns lightly golden around the edges. Add minced garlic and cook 30 seconds, stirring so it does not burn.

Step 4: Deglaze and Add Broth

Pour in the chicken broth and scrape the bottom of the pot with a wooden spoon to lift all browned bits. Those bits add huge flavor and also prevent the burn warning. Turn off Sauté once the bottom feels smooth and clean.

Step 5: Pressure Cook the Chicken

Return all seared chicken and any juices from the plate to the pot. Nestle the pieces into the broth and onion mixture. Lock the lid, set the valve to Sealing, cook on High Pressure for 8 minutes for thighs or 6 minutes for smaller breast pieces.

Step 6: Quick Release and Check Doneness

When the timer ends, flip the valve to Venting and release pressure carefully. Open the lid and check a thicker piece of chicken; it should feel tender and reach at least 165°F inside. If it needs a bit more time, simmer on Sauté for a few minutes.

Step 7: Add Cream, Cream Cheese, and Parmesan

Switch the Instant Pot back to Sauté on Low or Normal. Stir in the heavy cream and cream cheese until the mixture turns smooth. Sprinkle in the grated Parmesan gradually while you stir so it melts evenly and forms a silky garlic Parmesan sauce.

Step 8: Thicken the Sauce (Optional)

If you want a thicker sauce, stir the cornstarch and cold water together in a small bowl. Pour the slurry into the pot while you stir and let it simmer 1 to 2 minutes until the sauce thickens. Turn off Sauté once the sauce coats the back of a spoon.

Step 9: Finish and Serve

Stir in the chopped parsley and taste the sauce one last time for seasoning. Add more salt, pepper, or Parmesan to suit your taste. Serve the Instant Pot Garlic Parmesan Chicken Recipe over hot pasta, rice, or mashed potatoes and spoon plenty of sauce on top.

What to Serve with Instant Pot Garlic Parmesan Chicken Recipe

Serve this Instant Pot Garlic Parmesan Chicken Recipe over buttery pasta, fluffy white rice, or creamy mashed potatoes to soak up every drop of sauce. Add a bright green side like steamed broccoli, roasted green beans, or a simple side salad to balance the richness. Garlic bread or warm dinner rolls also pair nicely and help scoop up extra sauce. If you want a lighter plate, spoon the chicken over zucchini noodles or cauliflower rice.

Storage Options

• Store leftovers in an airtight container in the fridge for up to 3 to 4 days.
• Reheat gently on the stovetop over low heat with a splash of broth or cream to loosen the sauce.
• Reheat in the microwave at 50 to 70 percent power in short bursts, stirring between each round.
• Freeze cooled chicken and sauce in freezer-safe containers for up to 2 months, then thaw overnight in the fridge before reheating.