1. Chicken
In Japan, Karaage is typically made with skin-on boneless chicken thighs, which has more flavor than chicken breasts. However, if you really want to use breasts, that’s okay.
Here in the US, skin-on chicken thighs are always sold with bones. To save time, I usually ask my friendly butcher to remove the bones for me. Why do we need to use skin-on? The skin keeps the karaage crispy on the outside and the meat juicy inside.
2. Marinade/Seasonings
There are so many variations of marinade/seasonings available for Karaage, and this is really up to you. I make mine slightly different all the time. However, the primary base should always include soy sauce, sake, and ginger.
Sake helps tenderize the meat while ginger gives zing and removes the gamey taste.
Some variations for the seasonings include:
- garlic
- sesame oil
- mirin
- oyster sauce
- curry powder
- egg yolk
- Japanese mayonnaise (I haven’t tried it…)
Feel free to experiment with the ingredients and see what you like!
3. Coating
This is another flexibility you can work with by testing out different ratios:
- Flour – you can decide cake flour (lighter shell) or all-purpose flour (easily available in the US)
- Potato starch
- Flour + potato starch
- Rice flour + potato starch (see this recipe) – this is gluten-free!
In this recipe, I use equal parts of all-purpose flour and potato starch. I first dredge the chicken in flour and then potato starch. The flour will trap the marinade and seasonings inside the shell, and potato starch will create a crisp texture on the outside. You can premix the flour and starch, but I actually like dredging in 2 stages for the best result!
Potato starch vs. Corn starch
In Japan, potato starch (or katakuriko 片栗粉) is most commonly used as a coating for frying foods. Here in the US, corn starch is much easier to access in regular grocery stores, so that is a close substitute if you have trouble finding potato starch.
As a comparison, I found that karaage made with potato starch yields a crispier skin and texture. If you compare these two starches by rubbing them between your fingertips, you will notice the difference.
Potato starch is available on Amazon and larger grocery stores. I think it’s worth looking for it to make delicious Karaage.
Are potato starch and potato flour the same?
No, they are not the same. Potato starch is made from the dried starch component of peeled potatoes while potato flour is made from whole (raw or cooked) potatoes being dried then ground into flour.
4. Deep-Frying Oil
My recommendation for deep frying oil includes:
- Canola oil (キャノーラ油)
- Safflower oil (べに花油)
- Rice bran oil (米油)