Gai Pi, literally “chicken steak,” is a beloved Taiwanese night‑market staple that originated in the 1970s as a quick, portable snack. Its crunchy coating and juicy interior reflect Taiwan’s love for texture, while the spicy garlic dip adds the bold, savory flavors typical of Taiwanese street cuisine.

In northern Taiwan the coating often uses potato starch, while southern vendors may add a hint of sweet soy glaze. Some regions serve the steak with basil leaves or a drizzle of honey‑soy sauce, but the core technique of marinating, starch coating, and deep‑frying remains constant.

Vendors typically serve the fried chicken steak on a paper tray, sliced into bite‑size strips, and accompanied by a small cup of spicy Tomb Garlic Dip for dipping. It is eaten hot, often with a side of pickled vegetables or a cold bubble‑tea.

While Gai Pi is an everyday street snack, it also appears at festivals such as the Lantern Festival and temple fairs, where crowds gather for quick, satisfying bites between performances and games.

Gai Pi’s signature lies in its thin, butterflied cut that cooks quickly, the use of sweet potato starch for an ultra‑light, airy crunch, and the distinctive Tomb Garlic Dip that adds a sweet‑spicy umami punch not found in typical Korean or Japanese fried chicken.

Authentic Gai Pi uses soy sauce, Shaoxing wine, Chinese five‑spice, fresh ginger, and sweet potato starch. Substitutes like dry sherry for Shaoxing wine, cornstarch for sweet potato starch, or tamari for soy sauce work well without drastically changing the flavor profile.

Gai Pi pairs beautifully with Taiwanese oyster omelette, stinky tofu, or a cold glass of milk tea. A side of pickled cucumber or Taiwanese braised pork belly (lu rou fan) balances the richness of the fried chicken.

Common errors include over‑marinating (which can make the meat mushy), using too much flour which creates a heavy crust, and adding the chicken to oil that isn’t hot enough, leading to soggy coating. Fry in small batches and keep the oil at a steady 350°F.

Sweet potato starch absorbs less oil and creates a lighter, crispier crust that stays crunchy longer. Regular flour can become gummy and weigh down the thin chicken steak.

Yes, you can marinate the chicken up to 24 hours in advance. After frying, store the steaks in an airtight container in the refrigerator for up to 2 days and reheat in a 350°F oven to restore crispness. For longer storage, freeze the cooked steaks and reheat directly from frozen.

The coating should be golden‑brown, slightly glossy, and crackle when tapped. Inside, the chicken must be juicy and pink‑white, with no pink juices at the thickest point. The surface should feel dry to the touch, not oily.

The chicken is done when the internal temperature reaches 165°F (74°C) and the exterior is a deep golden brown. A quick press should feel firm, and the coating should release easily from the wire rack.

The YouTube channel Derek Chen focuses on Asian street‑food recipes, quick home‑cooking techniques, and detailed breakdowns of classic dishes from Taiwan, China, Japan, and Korea, often highlighting authentic ingredients and shortcuts for busy cooks.

Derek Chen emphasizes hands‑on, step‑by‑step demonstrations with a focus on flavor authenticity while using ingredients readily available in U.S. supermarkets. He often shares personal anecdotes and cultural context, making the dishes feel both genuine and approachable.