Cheese Filling for Sambosa

Melt the butter in a pot over medium heat.

Add the flour and stir it lightly until it toasts a bit without burning.

Gradually add the milk while stirring continuously until the mixture thickens.

Add the mozzarella and Nabulsi cheeses, black seeds, and mahlab, and mix well until the cheese melts and everything is combined.

Let the cheese filling cool slightly.

Lay out the spring roll dough and place a suitable amount of cheese filling in the center.

Roll the dough tightly around the filling.

Seal the edges using a mixture of flour and water to prevent them from opening during cooking.

Place the cheese rolls in the freezer to firm up.

Cook the frozen cheese rolls in the air fryer until golden and crispy.