Grate mozzarella cheese into a bowl.
Add grated processed cheese and grated paneer and mix lightly. Add salt, crushed red chillies and coriander leaves and mix.
Take a samosa patti. Apply water on all sides lightly. Take a portion of the stuffing and press lightly. Place it on one side of the patti and roll into the shape of a samosa. Similarly make other samosas.
Heat sufficient oil in a kadai and deep fry the samosas till lightly golden brown. Drain and place on an absorbent paper.