In a medium sauce pan add olive oil and onions and cook over medium heat until onions are translucent. Add both stocks to pan and bring to a boil. Add cornstarch to 2 Tbs of cold water mix until a paste is made. Using a whisk add the cornstarch to the stock and whisk so gravy is smooth. Gravy will thicken as it cooks. Add salt and pepper to taste. Keep gravy hot until ready to use.
Slice onions for garnish.
When Tater Tots are done place on plate and add cheese curds, ladle about 1/4 cup gravy over top of tots and cheese. Sprinkle with onions and bacon bits. Enjoy!