Heat oil in a wok and add the chopped ginger and garlic. Give a stir for 15 secs and then add the chopped onions. Sauté on high heat for a minute till the onions are soft.
Now add the Schezwan Sauce, give a mix and then add the soy sauce. Again give a mix and add the tomato ketchup.
Add the sugar and vinegar, give a mix and sauté on medium heat for a minute till the sauce is smooth and everything is mixed well.
Add the corn slurry and keep cooking it for another 30 secs till the sauce is thick and smooth.
Lastly add the lollipops fried earlier and stir fry it for a minute with the sauce to coat it well. Garnish with chopped spring onion greens, give a mix and serve hot.