Bring a large pan of water to a boil. Add 4 cups of water and pasta on that. After some time combine 1 tbsp of salt and oil to that water. Cook until the pasta is done and strain.
Cut all the vegetables
Heat the 1 tbsp of oil and once hot, add chopped garlic and ginger. Sauté for a minute.
Combine onion, capsicum, red bell pepper sweet corn one by one, and sauté for 1-2 minutes.
Then add salt, black pepper, dried oregano, and red chili flakes. Mix everything till combined.
Cook for a minute or two till veggies soften a little and combine a tablespoon of red sauce and mix.
Now on that pan add the boiled pasta. Mix everything together and remove pan from heat.
Now for making the pasta sauce, take a small pan and add 2 tbsp of red sauce, 2 tbsp of mayonnaise, and all the seasonings. Mix them well.
Take a baking dish and add some grated cheese on that.
Transfer half of the pasta from the pan and add the pasta sauce on the top in that baking dish.Then layer the remaining pasta on top of the sauce. and Finally, top with mozzarella cheese and black olives.
Bake at 350 F degrees for 15-20 minutes or till the cheese melts.
Remove the pasta from the oven, and serve.