🍛 Slow Cooker Butter Chicken
Tender chicken breasts slow-cooked in a rich, creamy tomato sauce with butter, garlic, ginger, and fragrant curry spices.
This easy Slow Cooker Butter Chicken is a comforting, restaurant-style dinner that requires minimal hands-on preparation. The chicken slowly absorbs the flavors of the tomato, butter, garlic, ginger, and curry while the cream creates a luxuriously smooth sauce.
Serve it over fluffy basmati rice or alongside warm naan for an easy family meal.
⏱️ Recipe Information
Prep Time: 15 minutes
Cook Time: 4–6 hours
Total Time: About 4 hours 15 minutes
Servings: 6–8
Difficulty: Easy
Method: Slow Cooker
🛒 Ingredients
- 3 lb (1.36 kg) boneless, skinless chicken breasts
- 1 cup finely chopped onion
- 4 tablespoons (56 g) unsalted butter
- 1 cup (240 ml) tomato sauce
- 1¼ cups (300 ml) heavy cream
- 6 tablespoons (about 90 g) tomato paste
- 1 tablespoon minced garlic
- 1 tablespoon freshly grated ginger
- 2½ teaspoons curry powder
- 1 teaspoon salt, or to taste
- ½ teaspoon black pepper
Optional Garnishes
- Fresh cilantro, chopped
- Plain yogurt
- A drizzle of heavy cream
- Sliced green chili
- Garam masala
- Toasted cashews
To Serve
- Steamed basmati rice
- Naan
- Roti
- Flatbread
👩🍳 Instructions
1. Prepare the Chicken
Pat the chicken breasts dry with paper towels.
Cut each breast into large bite-sized pieces.
Season lightly with salt and black pepper.
Cutting the chicken before slow cooking allows more of the flavorful sauce to coat each piece.
2. Add the Ingredients to the Slow Cooker
Place the chopped onion in the bottom of the slow cooker.
Add the chicken pieces.
Add:
- Butter
- Tomato sauce
- Tomato paste
- Minced garlic
- Fresh ginger
- Curry powder
- Remaining salt and black pepper
Stir gently until the chicken is coated in the tomato and spice mixture.
Do not add the heavy cream yet.
3. Slow Cook
Cover the slow cooker with the lid.
Cook on:
LOW for 5–6 hours
or
HIGH for 3–4 hours
The chicken should be tender and cooked through.
Avoid significantly overcooking the chicken, especially when using chicken breasts, as they can become dry.
4. Add the Heavy Cream
About 20–30 minutes before serving, pour in the heavy cream.
Stir gently until completely incorporated.
Replace the lid and continue cooking on LOW for another 20–30 minutes.
This allows the cream to warm through and the sauce to become rich and silky.
5. Check the Sauce
Taste the butter chicken and adjust the seasoning.
Add more salt if needed.
For extra warmth, stir in a little additional curry powder or ½ teaspoon garam masala.
If the sauce is thicker than you prefer, add a small splash of water or chicken broth and stir until it reaches your desired consistency.
6. Finish the Butter Chicken
Once the chicken is tender and the sauce is creamy, turn off the slow cooker.
Let the butter chicken rest for 5 minutes before serving.
Garnish with fresh chopped cilantro and, if desired, a small drizzle of cream.
🍚 How to Serve
Spoon the creamy butter chicken generously over hot basmati rice.
Serve alongside warm naan or roti for scooping up the sauce.
For a complete meal, add:
- Cucumber raita
- Simple green salad
- Roasted vegetables
- Steamed broccoli
- Mango chutney
- Pickled onions
⭐ Chef’s Tips
Don’t add the cream at the beginning: Extended slow cooking can cause dairy to separate. Adding it near the end keeps the sauce smoother.
Use full-fat cream: Heavy cream produces the richest, most stable sauce.
Don’t overcook chicken breast: Chicken breasts are lean and can dry out if left in the slow cooker for too long.
For deeper flavor: Sauté the onion, garlic, and ginger in a little butter before adding them to the slow cooker.
Want darker, richer flavor? Add ½–1 teaspoon garam masala during the final 30 minutes.
For a smoother sauce: Remove the cooked chicken temporarily, blend the sauce until smooth, then return the chicken before serving.
🌶️ Easy Variations
Spicy Butter Chicken
Add ½–1 teaspoon cayenne pepper or red chili flakes with the curry powder.
Extra Creamy Butter Chicken
Add an additional ¼ cup heavy cream during the final stage.
Coconut Butter Chicken
Replace half of the heavy cream with full-fat coconut milk for a slightly sweeter, tropical variation.
Garam Masala Butter Chicken
Add 1 teaspoon garam masala during the final 30 minutes for a warmer, more aromatic flavor.
Vegetable Butter Chicken
Add chopped bell peppers, cauliflower, or peas during the final hour of cooking.
🧊 Storage
Allow leftovers to cool before transferring them to an airtight container.
Refrigerate for up to 3–4 days.
The sauce may thicken considerably when chilled, which is normal.
🔥 Reheating
Reheat gently in a saucepan over low to medium-low heat, stirring occasionally.
Add a splash of water, milk, or cream if the sauce has become too thick.
You can also microwave individual portions in short intervals, stirring between each one.
Avoid boiling the sauce during reheating, as this can cause the cream to separate.
❄️ Freezing
Butter chicken can be frozen for up to 2–3 months.
For the best texture, allow it to cool completely before transferring it to freezer-safe containers.
Thaw overnight in the refrigerator.
Reheat gently and stir well. The sauce may separate slightly after freezing because of the cream, but gentle reheating and stirring can help bring it back together.
🍛🍗 Final Result
This Slow Cooker Butter Chicken is rich, creamy, savory, and deeply comforting.
Tender chicken is surrounded by a velvety tomato-butter sauce infused with garlic, fresh ginger, and fragrant curry spices.
Serve it over fluffy basmati rice with warm naan on the side, and you’ve got an effortless dinner that tastes wonderfully indulgent.
Slow-cooked comfort food with maximum flavor and minimal effort! 🍛✨