Preheat oven 350ºF

In a saucepan, add the bacon and cook for 1-2 minutes, then add the onion. Mix the cream and cornstarch in a bowl, then whisk into the saucepan with the chicken base, bring to a medium simmer, and cook for 3 minutes. Add the corn and cook for another 5 minutes

Turn down the heat and add the cheese, and mix. Place in a pan and bake for 15 minutes at 350℉, until brown on the top