In a stand mixer, combine 4 cups of bread flour, 1 packet of instant yeast, 1 tablespoon of sugar, and 1 teaspoon of kosher salt. Gradually add 1 cup of warm water and 1 cup of warm milk, along with 2 tablespoons of olive oil. Mix on medium speed for about 10 minutes until the dough is smooth and elastic.

Once the dough is kneaded, shape it into a ball and place it in a lightly oiled bowl. Cover the bowl with a damp cloth or plastic wrap, then set it aside in a warm area for about 60-90 minutes.

While the dough is proofing, preheat your oven to 500°F (260°C), placing a pizza stone or baking steel inside. Allow it to heat for at least 45 minutes.

After the dough has risen, gently punch it down to release excess air. Divide the dough into 5 equal pieces, and roll each piece into an oval shape about 18 inches long.

Place your desired filling, such as a mixture of ground beef and cheese, down the center of each rolled dough oval. Gently fold the edges over the filling to create a boat shape, then pinch the ends to seal.

Carefully transfer your prepared Turkish Pide to a baking sheet sprinkled with semolina or cornmeal to prevent sticking. Bake in the preheated oven for 14-17 minutes or until golden brown.

Once baked, remove the Turkish Flatbread from the oven and let them cool slightly on a wire rack. Slice the pide into portions and serve warm.