Mix onion and tomato with spices and all other items like avocado green chili with corns
Roast only one side of both bread slices with butter
Spread taco sauce at one slice and hot salsa ketchup on other slice
Spread onion mixture at one slice and cheese
Spread only cheese at other slice and join both slices
Roast with butter until golden brown
Yummy mouthwatering evening sandwich is ready in few minutes