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Ayam Saus Mentega, or Indonesian Butter Chicken, is one of those dishes that instantly makes you crave rice. The chicken is deep-fried until golden and tossed in a rich, glossy butter sauce that’s savory, slightly sweet, and full of garlic aroma. It’s Indonesia’s version of comfort food, warm, buttery, and deeply flavorful.

Every family has their own way of making ayam saus mentega. Some use margarine for that nostalgic warung-style flavor, others prefer real butter for a richer taste. The combination of sweet soy sauce, oyster sauce, and garlic creates a sauce that’s bold yet familiar. Serve it with steamed rice, and you’ll understand why Indonesian butter chicken has become a favorite across generations.

If you love buttery, garlicky sauces, this ayam saus mentega recipe is a must-try. It’s quick to prepare, full of flavor, and uses simple pantry ingredients. Whether you call it Indonesian butter chicken or ayam saus mentega, it’s guaranteed to be a dish you’ll come back to again and again.

What Is Ayam Saus Mentega

Ayam saus mentega translates to “chicken in butter sauce.” It’s one of Indonesia’s most beloved Chinese-inspired stir-fries. Unlike the creamy Indian butter chicken, this version has no cream or tomato, just soy sauce, oyster sauce, butter, and a little sweetness that makes everything shine.

The balance of savory, sweet, and tangy flavors is what makes it special. It’s simple, but every bite hits just right.

Why You’ll Love This

• Cooks in under 25 minutes
• One pan, minimal cleanup
• Made with sauces you already have in your pantry
• The perfect mix of sweet, salty, and buttery
• Comfort food that tastes restaurant-quality

Ingredients

For the Chicken

• 500 g chicken (about 1.1 lb), mix of drumsticks, thighs, or wings
• 3 cloves garlic, sliced
• 1 tablespoon soy sauce (15 ml)
• ½ teaspoon salt (2 g)
• ¼ teaspoon white pepper (1 g)
• 1 tablespoon lime juice (15 ml)
• 2 tablespoons corn starch (15 g)
• Oil for frying (about 500 ml or 2 cups, enough for shallow frying)

For the Sauce

• 50 g margarine (about 3½ tablespoons)
• 3 cloves garlic, sliced
• 1 small onion, sliced
• 2 tablespoons sweet soy sauce (kecap manis, 30 ml)
• 1 tablespoon oyster sauce (15 ml)
• 1 tablespoon regular soy sauce (15 ml)
• 1 teaspoon sugar (4 g, adjust to taste)

Ingredients Explained

Chicken
Use a mix of drumsticks, thighs, and wings for juicy, flavorful meat. The variety gives the sauce more texture, tender meat, crisp skin, and sauce-soaked edges.

Corn Starch
Added straight into the marinade, it lightly coats the chicken and locks in moisture. When fried, it gives a crisp golden crust that still clings to the sauce later.

Garlic and Onion
Slice them, don’t mince. The slices caramelize gently in butter, releasing that signature aroma you smell in every Chinese food stall across Indonesia.

Margarine
This gives ayam saus mentega its iconic street-style flavor. It’s stronger and saltier than butter, which is why many small restaurants prefer it. Use butter if you like a softer, creamier taste.

Sweet Soy Sauce (Kecap Manis)
The star of this dish. It’s thick, dark, and syrupy, giving the sauce its signature sweetness and color. ABC or Bango brands work beautifully.

Oyster Sauce and Regular Soy Sauce
Oyster sauce adds umami, while soy sauce brings savory balance to the sweetness of kecap manis.

Lime Juice
Used in the marinade, it keeps the chicken bright and tender. It also cuts through the richness of the sauce.

Sugar
Just a touch to caramelize the sauce and deepen the flavor.

How to Make Ayam Saus Mentega

Step 1: Marinate the Chicken
In a large bowl, combine chicken, sliced garlic, soy sauce, salt, white pepper, and lime juice. Mix well and let it rest for 15 to 30 minutes. The corn starch clings to the chicken and forms a light crisp coating when fried.

Step 2: Prepare the Sauce Mix
In a small bowl, combine sweet soy sauce (kecap manis), oyster sauce, regular soy sauce, and sugar.
Stir until the sugar dissolves slightly and the sauces blend into a thick, shiny mixture.
Setting this aside now makes the stir-frying later much easier and keeps the garlic from burning.

Step 3: Fry Until Golden
Heat oil in a deep pan over medium heat. Once hot, add the chicken in batches.
Fry until golden brown and cooked through. It should be about 8–10 minutes for drumsticks or wings, 5–7 minutes for smaller piece. Remove and drain on paper towel.

Step 4: Make the Sauce
In a clean pan or wok, melt the margarine over medium heat. Add sliced garlic and onion, and sauté until fragrant and soft.

Step 5: Add the Sauce Mix
Pour in the sauce mixture you prepared earlier. Stir well until it thickens slightly and turns glossy. Taste and adjust sweetness or saltiness to your liking.

Step 6: Toss It All Together
Add the fried chicken to the pan and toss until every piece is coated with the buttery soy glaze.
The sauce should cling beautifully: sticky, shiny, and full of flavor.

Step 7: Serve
Serve immediately with warm rice. Spoon extra sauce on top, it’s the best part.

Cooking Tips

• Don’t rush the frying. Let the chicken cook until crispy. The crispiness helps it soak up the sauce without going soggy.
• Use medium heat for the sauce. Too high, and the sugar in kecap manis might burn; too low, and it won’t caramelize properly.
• Margarine for aroma, butter for richness. Choose based on what kind of flavor you love.
• Add a kick. If you like spice, toss in a few bird’s eye chilies while sautéing the garlic.
• Make it saucy. For extra sauce, add 2 tablespoons of water and a bit more kecap manis before adding the chicken.

Serving Suggestions

Ayam saus mentega is best with a bowl of steamed jasmine rice. The sauce deserves to be soaked up. For a fuller meal, serve it alongside capcay (Indonesian stir-fried vegetables) or nasi goreng kampung.

If you’re feeling fancy, serve it sizzling on a hot plate just like the restaurants do. The smell alone will make everyone hungry.

Storage and Reheating

Let leftovers cool, then store in an airtight container in the fridge for up to 3 days.
To reheat, warm in a pan over low heat with a teaspoon of water until the sauce becomes glossy again.

Nutritional Information (Estimated per Serving)

(For 1 serving out of 4, served without rice)

• Calories: ~420 kcal
• Protein: 25 g
• Fat: 28 g
• Carbohydrates: 14 g
• Sugar: 8 g
• Sodium: 880 mg

Values are estimated and can vary depending on the cut of chicken, type of margarine, and brand of sauces used.