Instant Pot Chicken Lasagna Recipe: Three-Cheese Layers in One Pot

This Instant Pot method transforms lasagna into a weeknight-friendly meal without sacrificing layers of flavor. The pressure cooker handles everything from cooking the chicken to softening the pasta in 20 minutes of hands-off time.

By layering uncooked noodles with chicken, ricotta, mozzarella, and parmesan, you create that classic lasagna structure in one pot. The steam locks in moisture while building rich, cheesy depth between each layer.

The result is tender pasta, juicy chicken, and a three-cheese blend that melts into a creamy, satisfying dish. No boiling noodles, no oven required—just set it and let the pressure work its magic.

Serve straight from the pot for a comforting, complete meal that cleans up as easily as it cooks.

Ingredients for Instant Pot Chicken Lasagna

Twelve ingredients create those rich, cheesy layers in one pot without compromise.

The noodles are critical here—Barilla no-boil lasagna sheets hold up best under pressure. For the chicken, thighs can substitute breasts for juicier texture, but both work. Ricotta quality matters; Whole Foods 365 or BelGioioso have good options. Grate the Parmesan fresh from a wedge—pre-shredded melts poorly and has anti-caking agents that affect texture.

No ricotta? Cottage cheese blended smooth works in a pinch. Out of mozzarella? Provolone or Monterey Jack melt nicely. The marinara can be any quality brand—Rao’s Homemade or Victoria are reliable. For a lighter dish, low-fat cheeses are acceptable, though full-fat yields the creamiest result. Fresh herbs can replace dried at a 3:1 ratio.

Assemble and refrigerate uncooked for up to 24 hours before pressure cooking. Leftovers keep 4-5 days refrigerated or freeze for 3 months. Reheat covered with foil to prevent cheese from drying out.

Step-by-Step Instructions for Instant Pot Chicken Lasagna

This one-pot method delivers perfectly layered lasagna with minimal effort and maximum flavor.

Step 1: Sauté Aromatics and Brown Chicken

Set the Instant Pot to Sauté mode and add the 1 tbsp Olive Oil. When hot, add the 1 whole Onion, finely diced, and cook for 3-4 minutes until translucent and beginning to soften. This builds the flavor foundation for the dish.

Add the 3 cloves Garlic Cloves, minced, and cook for 30 seconds until fragrant. Immediately add the 1.5 lb Boneless Skinless Chicken Breasts, cut into bite-sized pieces, along with the 1 tsp Dried Italian Seasoning, 1 tsp Kosher Salt, and 0.5 tsp Black Pepper. Cook for 5-6 minutes, stirring occasionally, until the chicken is no longer pink on the outside.

Step 2: Deglaze and Add Liquids

Pour in the 0.5 cup Chicken Broth and use a wooden spoon to scrape up any browned bits from the bottom of the pot. These fond bits are packed with flavor and will dissolve into the sauce, enriching the entire dish.

Add the 3 cups Marinara Sauce and stir to combine with the chicken and aromatics. The liquid should nearly cover the chicken pieces. This combination creates the perfect cooking environment for both the protein and the lasagna noodles.

Step 3: Layer Noodles and Cheeses

Break the 12 pieces Lasagna Noodles into smaller pieces that will fit into the Instant Pot. I typically break each noodle into thirds. Layer half of the noodle pieces over the chicken and sauce mixture, gently pressing them down to submerge in the liquid.

In a small bowl, mix the 1.5 cups Ricotta Cheese until smooth. Dollop this evenly over the noodles, then sprinkle with 1 cup Shredded Mozzarella Cheese and 0.5 cup Grated Parmesan Cheese. Add the remaining noodles and press down lightly.

Step 4: Pressure Cook and Finish

Secure the lid on the Instant Pot and set the valve to Sealing. Cook on High Pressure for 4 minutes. The noodles will cook perfectly in this time, absorbing the flavors of the sauce and chicken.

When the cooking time is complete, allow a 5-minute natural release, then quick-release any remaining pressure. Remove the lid and sprinkle the remaining 1 cup Shredded Mozzarella Cheese and 0.25 cup Grated Parmesan Cheese evenly over the top. Replace the lid and let it sit for 5 minutes to allow the cheeses to melt completely.

Dietary Considerations for This Dish

Gluten-Free Option

Swap regular lasagna noodles for gluten-free oven-ready lasagna sheets—Barilla or Tinkyada brands work well. Ensure your marinara sauce is certified gluten-free, as some brands contain wheat additives. The texture will be nearly identical to traditional noodles after pressure cooking. 💡

Dairy-Free Adaptation

Use dairy-free ricotta (like Kite Hill), vegan mozzarella shreds (Miyoko’s melts beautifully), and nutritional yeast for the parmesan. Add 1 tbsp cornstarch to the sauce to help thicken it, as dairy-free cheeses can be less creamy. The dish will still be rich and satisfying.

Lower-Carb Version

Replace lasagna noodles with thinly sliced zucchini or eggplant—about 3 medium zucchinis or 1 large eggplant. Sauté the veggies for 2-3 minutes first to soften before layering. This reduces carbs significantly while keeping the dish hearty.

Lower-Fat Modifications

Use part-skim ricotta and low-fat mozzarella to cut calories without sacrificing flavor. For the chicken, skinless thighs stay juicier than breasts with slightly less fat. Drain excess liquid from the sauce before layering to prevent a watery texture.

Vegetarian Alternative

Omit the chicken and add 1.5 lbs sliced mushrooms or 1 can drained lentils for protein. Sauté the mushrooms with the onions until browned for a meaty texture. The three-cheese blend still delivers that classic lasagna richness. 🌱

Lactose-Intolerant Friendly

Use lactose-free ricotta and mozzarella (like Green Valley Creamery), and aged Parmesan, which is naturally low in lactose. The flavors remain authentic, and the dish will be just as creamy and delicious.

Frequently Asked Questions