Instant Pot Butter Chicken

Overview

The key upgrades over basic recipes: blooming spices in fat before pressure cooking, cashews blended into the sauce for restaurant-level body, and kasuri methi (dried fenugreek leaves) stirred in at the end — the single ingredient that separates home cooking from restaurant quality.

Steps

1. Bloom the aromatics (optional but highly recommended)

Set the Instant Pot to Saute. Melt 1 tablespoon of butter. Cook garlic and ginger for 60 seconds until fragrant. Add all ground spices and toast for another 60 seconds, stirring constantly. This activates the essential oils in the spices and removes the raw ginger bite. Add tomatoes and water, scrape the bottom clean.

This is the single biggest upgrade you can make to this recipe. Blooming spices in fat is the technique that separates good from great.

Blooming spices — 2 min

2. Load and pressure cook

Add the remaining sauce base ingredients (tomatoes with liquid, salt, cashews if using) to the pot. Stir to combine. Place chicken thighs on top of the sauce without stirring them down — this layering prevents the burn notice.

Seal the lid. Cook on High Pressure for 10 minutes. Allow Natural Release for 10 minutes, then quick-release remaining pressure.

Pressure cooking — 10 min Natural release — 10 min

3. Remove chicken and blend

Carefully remove the chicken and set aside on a plate. Use an immersion blender directly in the pot until the sauce is completely smooth. The cashews will disappear into a silky thickness. For ultra-smooth restaurant texture, strain through a fine-mesh sieve.

4. Finish the sauce

Let the sauce cool for 2-3 minutes — this prevents the cream from curdling. Stir in butter cubes, heavy cream, the second addition of garam masala, sugar, and crushed kasuri methi. Stir gently until the butter is fully melted and emulsified.

Technique: EmulsificationCombining fat and water into a stable, creamy mixture that doesn't separate.

5. Return chicken and simmer

Cut or shred the chicken into bite-size chunks and return to the sauce. Switch to Saute (low) and simmer 2-3 minutes to reheat and let flavors meld. Do not boil after adding cream.

Final simmer — 3 min

6. Rest and serve

Turn off the heat. Let rest 5 minutes — the kasuri methi flavor continues to develop. Taste and adjust salt. Garnish with cilantro and a drizzle of cream. Serve over basmati rice or with naan.

Notes

• Kasuri methi is non-negotiable: Dried fenugreek leaves are the defining flavor of authentic butter chicken. Find them at Indian grocery stores or online. If unavailable, omit entirely rather than substituting — nothing else replicates the flavor.
• Thighs over breasts: Chicken thighs stay juicier under pressure. Breasts work but overcook more easily. If using breasts, reduce pressure time to 5-6 minutes with quick release.
• BURN notice troubleshooting: Layer tomatoes on the bottom, chicken on top. Don’t stir the chicken down. Ensure liquid touches the bottom of the pot. Newer Instant Pot models have more sensitive burn detection — add an extra quarter cup of water.
• Thin sauce fix: Chicken and tomatoes release liquid under pressure. Simmer on Saute to reduce before adding cream (cream thins it further). Cashews add natural body.
• Storage: Refrigerate up to 5 days — it tastes even better the next day. Freezes well for up to 3 months. Reheat on the stovetop over low heat with a splash of water or cream.
• Dairy-free swaps: Use ghee or coconut oil for butter. For cream, use full-fat coconut milk (refrigerate the can overnight, use only the thick cream layer).
• Pot-in-pot rice: Rinse 1 cup basmati, combine with 1 cup water and a pinch of salt in an oven-safe container. Place a trivet over the butter chicken, set the rice on top, and pressure cook as normal.