In a large mixing bowl, combine flour, sugar, and salt. Gradually add warm water and knead until a smooth dough forms. Let it rest for 15 minutes.
Divide the dough into equal portions and roll each one into a thin round shape.
Heat a non-stick skillet over medium heat and lightly grease it with vegetable oil.
Cook each flatbread for 2–3 minutes per side, until golden brown and slightly puffed.
Brush the hot flatbread with melted butter for extra flavor and softness.
Serve warm and enjoy with dips, wraps, or as a side to your favorite dishes.