In a mixing bowl, combine paneer, onion, capsicum, yellow bell pepper, red bell pepper, and sweet corn. Add 4 tbsp Veeba barbeque sauce and mix well to coat all the ingredients evenly.

Place a generous amount of the prepared filling on the non-oiled side the bread slices. Top with optional fillings if desired.

Heat a grill pan or sandwich maker over medium heat. Place the sandwiches on the pan and cook until the bread is golden brown and crispy, about 3-4 minutes per side.

Heat a grill pan or sandwich maker over medium heat. Place the sandwiches on the pan and cook until the bread is golden brown and crispy, about 3-4 minutes per side.

Stir in 1 tbsp chopped parsley and cook for another minute until everything is well mixed and heated through

Serve the stir-fried veggies over the prepared brown rice. Enjoy!