Prior to starting the cooking process, make sure to preheatyour oven to 350°F.
Boil salted water in a large pot, then introduce the slicedsquash and chopped onion.
Heat the dish for 5-7 minutes or until it has been cooked tothe preferred consistency.
Allow the cooked vegetables to dry out completely bydraining them thoroughly.
A large mixing bowl is where you should combine cookedsquash and onion, shredded cheddar cheese, and mayonnaise to make a deliciousmixture.
Fuse the ingredients until they are properly assimilated andadd salt and black pepper to your desired level.
Pour the blend into a baking dish and cover with crushedbuttery crackers.
Finally, give it a touch of melted butter by pouring it overthe surface.
Cook the casserole in the preheated oven until it turnsbubbly and acquires a golden-brown hue, usually requiring 25-30 minutes.
Consume while it's hot and relish every bite!