Lab Station 01 Modernist Recipe Book
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February 19, 2026

Spicy Korean Fried Chicken (Yangnyeom Dak)

Main Course 5 phases 2 portions chicken wings or drumettes
Specimen photograph for Spicy Korean Fried Chicken (Yangnyeom Dak)

Target: double-fried endpoint (deeply golden, audibly crisp)

Primary Ingredient Basis: 500 g chicken wings or drumettes = 100%

Double-fried, starch-based coating for maximum crispness. Optimised for sauce adhesion without loss of crunch.

PHASE A — CHICKEN PREPARATION

Components

Ingredient Quantity Scaling
Chicken wings or drumettes 500 g 100.00%
Salt 5 g 1.00%
Black pepper 1 g 0.20%
Garlic powder 2.5 g 0.50%
Rice wine or dry sherry (optional) 7.5 g 1.50%

Method

  1. Combine chicken, salt, pepper, garlic powder, and rice wine.
  2. Mix thoroughly and rest 10–20 min at room temperature.

PHASE B — BATTER & COATING

Components

Ingredient Quantity Scaling
Cornstarch 35 g 7.00%
Gluten-free flour mix (rice flour + potato starch) 15 g 3.00%
Baking powder 1 g 0.20%
Egg 25 g 5.00%
Ice-cold water or sparkling water 60 g 12.00%

Method

  1. Combine cornstarch, gluten-free flour mix, and baking powder.
  2. Whisk in egg and cold water until batter is smooth and lightly runny.
  3. Dip chicken into batter and allow excess to drip off.
  4. Arrange coated chicken on rack or tray and rest 5 min.

PHASE C — DOUBLE FRY

Components

Ingredient Quantity Scaling
Neutral frying oil as needed —

Method

  1. Heat oil to 160 C.
  2. Fry chicken for 7–8 min until cooked through but pale.
  3. Remove and drain.
  4. Increase oil temperature to 185–190 C.
  5. Fry chicken for 2–3 min until deeply golden and audibly crisp.
  6. Drain thoroughly.

PHASE D — SPICY SAUCE (YANGNYEOM)

Components

Ingredient Quantity Scaling
Gochujang 20 g 4.00%
Ketchup 30 g 6.00%
Soy sauce 15 g 3.00%
Honey or brown sugar 22.5 g 4.50%
Rice vinegar 15 g 3.00%
Garlic, finely grated 5 g 1.00%
Ginger, grated 2.5 g 0.50%
Gochugaru 5 g 1.00%
Sesame oil 7.5 g 1.50%

Method

  1. Combine all sauce ingredients except sesame oil.
  2. Simmer gently for 2–3 min until slightly thickened.
  3. Remove from heat and stir in sesame oil.

PHASE E — FINISH

Components

Ingredient Quantity Scaling
Fried chicken from Phase C —
Yangnyeom sauce from Phase D —

Method

  1. Toss hot chicken in warm sauce until evenly coated.
  2. Serve immediately.

Techniques

  • [[Technique - Double Frying]]
  • [[Technique - Sauce Reduction]]
  • [[Technique - Starch Batter Coating]]

Principles

  • [[Principle - Maillard Reaction]]
  • [[Principle - Sauce Adhesion]]
  • [[Principle - Starch Dehydration]]
  • [[Principle - Textural Contrast]]

Ingredients

  • [[Ingredient - Baking Powder]]
  • [[Ingredient - Black Pepper]]
  • [[Ingredient - Chicken Wings Or Drumettes]]
  • [[Ingredient - Cornstarch]]
  • [[Ingredient - Egg]]
  • [[Ingredient - Fried Chicken]]
  • [[Ingredient - Garlic]]
  • [[Ingredient - Garlic Powder]]
  • [[Ingredient - Ginger]]
  • [[Ingredient - Gluten Free Flour Mix]]
  • [[Ingredient - Gochugaru]]
  • [[Ingredient - Gochujang]]
  • [[Ingredient - Honey Or Brown Sugar]]
  • [[Ingredient - Ice Cold Water Or Sparkling Water]]
  • [[Ingredient - Ketchup]]
  • [[Ingredient - Neutral Frying Oil]]
  • [[Ingredient - Rice Vinegar]]
  • [[Ingredient - Rice Wine Or Dry Sherry]]
  • [[Ingredient - Salt]]
  • [[Ingredient - Sesame Oil]]
  • [[Ingredient - Soy Sauce]]
  • [[Ingredient - Yangnyeom Sauce]]

STRUCTURAL NOTES

  • Potato starch in the GF mix is critical for long-lasting crispness — it dehydrates more completely than wheat flour during frying.
  • Batter temperature should remain cold until frying; cold batter hitting hot oil creates more violent steam release, building a rougher, crispier surface.
  • The first fry at 160 C cooks the chicken through and sets the starch structure. The second fry at 185–190 C dehydrates the crust for lasting crunch.
  • Sauce should coat, not soak — excess sauce will soften the crust. Half-sauced service preserves textural contrast.
  • Sesame oil is added off heat to preserve its volatile aromatics.

FAILURE MODES

  • Symptom: Coating falls off during frying.

  • Likely cause: Batter too thick or chicken not rested after coating.

  • Corrective action: Thin batter to lightly runny consistency. Rest coated chicken 5 min before first fry.

  • Symptom: Crisp coating goes soggy within minutes of saucing.

  • Likely cause: Too much sauce, or sauce applied to insufficiently drained chicken.

  • Corrective action: Drain chicken thoroughly after second fry. Toss in sauce — do not drown. Serve immediately.

  • Symptom: Chicken is cooked through but coating is pale and soft.

  • Likely cause: Second fry skipped or oil temperature too low.

  • Corrective action: Second fry at 185–190 C is non-negotiable. Fry until deeply golden and audibly crisp.

  • Symptom: Sauce tastes harsh and one-dimensional.

  • Likely cause: Insufficient simmer time or missing acid balance.

  • Corrective action: Simmer a full 2–3 min to meld flavours. Adjust vinegar and honey for sweet-sour balance.