Combine the flour and sifted cornstarch in a bowl, then add the water and mix until a shaggy dough forms. Knead the dough for about 5 minutes until it becomes smooth and elastic—this develops the gluten structure so your dumpling skins won't tear during filling and cooking. Once smooth, wrap the dough in plastic wrap and refrigerate for at least 30 minutes. This resting period allows the gluten to relax, making the dough easier to roll out and more tender when cooked.

While the dough chills, prepare all your filling components. Mince the garlic cloves finely, zest the lemon, peel and grate the ginger, finely slice the scallion into 1/8-inch rounds, and finely chop the cabbage. In a bowl, combine the ground turkey with all these prepared aromatics—garlic, lemon zest, ginger, scallion, and cabbage—along with the soy sauce and 1 tablespoon of canola oil. Mix gently but thoroughly until everything is evenly distributed. I like to use my hands for this step; it ensures the seasonings and oil coat the turkey evenly, which helps create more flavorful dumplings.

Remove the chilled dough from the fridge and divide it into 24 equal pieces—rolling the dough into a rope and cutting it helps ensure uniform size. Working with one piece at a time, flatten it into a disk and use a rolling pin to create a thin round about 3 inches in diameter, keeping the center slightly thicker than the edges so it holds filling better. Place about 1 teaspoon of the filling mixture from Step 2 in the center of each dough round, then fold the dough in half and press the edges firmly to seal, creating a half-moon shape. If the edges won't stick, wet your finger with a bit of water and run it along the edge before sealing—the moisture acts as an adhesive.

Heat 2 tablespoons of canola oil in a large skillet over medium-high heat until it's shimmering. Place the dumplings flat-side down in the pan in a single layer (work in batches if needed to avoid crowding) and fry for 2-3 minutes until the bottoms are golden brown and crispy. This creates the signature texture contrast—a crispy base with tender steamed tops. Avoid moving the dumplings while they cook; let them sit undisturbed so they develop that golden crust.

Carefully pour 2.8 fl oz (about 1/3 cup) of water into the pan around the dumplings—be careful of steam splattering. Immediately cover the pan with a lid and reduce the heat to medium. Steam the dumplings for about 8 minutes until the water has mostly evaporated and the dough is tender and cooked through. The water will soften the dumplings while the residual heat keeps the bottoms crispy. I like to peek after 6 minutes to check the water level and ensure it's not evaporating too quickly—if the pan looks too dry, add another tablespoon of water to prevent sticking.

Transfer the dumplings to a serving plate. Serve hot with your favorite dipping sauce such as soy sauce mixed with rice vinegar and a touch of sesame oil, or a simple soy-ginger mixture. Garnish with additional sliced scallions if desired for a fresh, bright finish.