Chicken Nanban (Japanese Fried Chicken, 44g Protein)

Jump to recipe ↓

Chicken nanban is the Japanese diner classic where fried chicken gets dunked in a sweet and sour soy glaze, then buried under a cold chunky tartar sauce. This version keeps all of that and lands at 44 grams of protein per serving by leaning on chicken thigh and swapping most of the mayo in the tartar for nonfat Greek yogurt.

The trick that makes it work as a real recipe and not a sad diet swap is that the tartar still has real chopped egg, pickle and a little mayo, so it tastes like tartar and not like seasoned yogurt. You fry the chicken properly, coat it in the vinegar sauce while it is hot, then spoon the cold sauce on at the end.

It plates like a treat and eats like a meal-prep staple. Forty minutes start to finish, most of it hands off while the chicken marinates.

Why this works

Potato starch is the coating I reach for on anything Japanese fried. It fries up glassier and stays crisp longer than flour, which matters here because the chicken is about to meet a wet sauce. Dredge thin and press it on, a thick cakey layer just falls off in the vinegar bath.

Coating the chicken in the nanban sauce the second it leaves the oil is the whole point of the dish. Hot crust drinks in the vinegar and soy, so the flavor goes into the chicken instead of pooling on the plate. Dunk and lift, do not let it soak, or the crunch is gone.

Ingredient notes

Chicken thigh is worth it over breast here. It stays juicy through frying and the fat balances the sharp vinegar, and boneless skinless thigh still brings plenty of protein. If you only have breast, cut it thinner and pull it at 160F so it does not dry out.

Nonfat Greek yogurt does the heavy lifting in the tartar. It carries the tang and the body while cutting most of the fat and calories a full mayo version would add. Keep the 2 tablespoons of real mayo though, that small amount is what keeps the texture and flavor honest. Rinsing and squeezing the minced onion takes out the raw bite so it does not overpower the sauce.

Chicken Nanban (Japanese Fried Chicken)

Crispy fried chicken thigh tossed in a tangy sweet-vinegar soy sauce and topped with a chunky egg tartar sauce that swaps most of the mayo for Greek yogurt. It lands at 44g of protein a serving and comes together in about 40 minutes.

Print Recipe Pin Recipe

Prep Time 20 minutes mins

Cook Time 20 minutes mins

Total Time 40 minutes mins

Servings: 4 servings

Calories: 475

Ingredients Method

Ingredients

  

• 1.75 lb boneless skinless chicken thighs about 800g; trim loose fat and cut each thigh into 2 or 3 even pieces
• 1 tbsp soy sauce for marinating the chicken
• 1 tsp grated ginger
• 1 large egg beaten, for the coating
• 6 tbsp potato starch cornstarch works too; potato starch stays crispier
• 3 tbsp neutral oil for shallow frying
• 4 tbsp rice vinegar for the nanban sauce
• 3 tbsp soy sauce for the nanban sauce
• 2 tbsp sugar
• 1 tbsp mirin or 1 tsp sugar plus 1 tbsp water
• 0.5 cup nonfat Greek yogurt about 120g; the base of the lighter tartar
• 2 tbsp light mayonnaise keeps the tartar tasting like tartar
• 2 large hard boiled eggs chopped
• 2 tbsp dill pickle finely chopped; cornichons or Japanese rakkyo also work
• 2 tbsp white onion finely minced, rinsed under cold water and squeezed dry
• 2 tbsp chopped chives or scallion greens for garnish

Method

 

1. Toss the chicken pieces with 1 tablespoon soy sauce and the grated ginger. Let them sit while you build the rest, at least 10 minutes.
2. Make the nanban sauce. Stir the rice vinegar, 3 tablespoons soy sauce, sugar and mirin together in a wide bowl until the sugar dissolves. Set it near the stove so you can dunk the chicken the moment it comes out of the oil.
3. Make the tartar. Combine the Greek yogurt, mayo, chopped hard boiled eggs, pickle and squeezed onion. Season with a pinch of salt and pepper. Keep it cold until serving.
4. Coat the chicken. Beat the egg into the marinated chicken, then dredge each piece in potato starch, pressing so it sticks in a thin even layer. Shake off the excess.
5. Heat the oil in a large skillet over medium-high until a pinch of starch sizzles on contact. Fry the chicken in two batches, about 4 minutes a side, until deep golden and cooked to 165F in the center. Do not crowd the pan or the crust steams instead of crisping.
6. Straight out of the oil, drop each piece into the nanban sauce and turn it once to coat. Lift it out so it stays crisp and does not sit and go soft.
7. Pile the chicken on plates, spoon the cold tartar over the top and scatter with chives. Serve with rice and shredded cabbage.

Tips and storage

For meal prep, store the components apart. The fried chicken keeps 3 days in the fridge, the tartar keeps 4, and the nanban sauce keeps a week. Reheat the chicken in a 400F oven or air fryer for 6 to 8 minutes to bring back the crust, then sauce and top just before eating. Assembled and stored, the crust goes soft overnight, so I never sauce ahead.

To stretch the protein further, serve it the way a Japanese teishoku set would, over rice with shredded cabbage, or alongside a bowl of miso. If you like this Japanese fried chicken, the same starch-and-shallow-fry method drives my air fryer chicken katsu, and the yogurt-boosted creamy sauce is the same idea behind ebi mayo. For a no-fry Japanese chicken night, oyakodon is the move.