In a bowl add the finely chopped capsicum, halved cherry tomatoes, roundly sliced olives(if using) and blanched sweet corn.
I used frozen sweet corn and I put that in hot water for 2 minutes and drained the water and used.
You can microwave it for 2 minutes also. If using fresh sweet corn, cook it well and then add.
Add oregano flakes, chili flakes and a pinch of salt. Mix well.
In a bowl, mix the chili sauce and tomato ketchup well. If you have pizza sauce add that instead of this ketchup and chili sauce.
Take a slice of bread, spread one side with the sauce.
Place the mixed veggie mix on it.
Sprinkle 1-1.5 tbsp of grated mozzarella cheese on the top.
Cover this with another slice of bread. I used whole wheat sandwich bread.
Add 1 tsp of butter in a tawa. I use a grilled tawa.
If you have sandwich maker, you can go ahead and cook this in that.
Place the sandwich on the tawa.
Cook in medium-low flame until the cheese melts.
Flip and cook till it gets golden brown on both sides.
If needed add little butter.
Repeat this for another set.
Cut this and serve hot.
Pizza sandwich is ready.
This is a perfect snack for kids, you can make this when they come back from school or prepare it for lunch box too.