In a bowl, mix muscovado sugar, flour, water, and oil to make the filling; set aside.

In another bowl, combine all-purpose flour, sugar, and salt for the dough.

Add cold water and vegetable oil, then knead until smooth and not sticky.

Divide dough into equal balls (8–10 pieces). Flatten each using a rolling pin.

Add 1–2 tsp of muscovado filling in the center of each disc.

Seal edges and flatten gently again to a thin round shape.

Cook on a dry non-stick pan over medium heat until both sides are browned and slightly puffed.

Let cool slightly before serving.