Jack Cheese Images & Videos 1.a pale, yellow-white, medium-hard cheese made from cow’s milk, that has a mild (= not strong)flavour, originally made in California:Cek (Jack) peyniriThe restaurant uses jack cheese for all its cheeseburgers.I don’t really like eating jack cheese on its own as it’s too mild for my palate. Audio Definitions & Sample Sentences Jack cheese is also known as Monterey Jack as it was first made by monks in Monterey, California.I always keep a block of jack cheese in the refrigerator as you can use it in so many ways.Sprinkle grated jack cheese over the chilli before serving. 1. Recipe 12. Recipe 2 3. Recipe 34. Recipe 4 5. Recipe 56. Recipe 6 Follow Us on Social Media