Preparation of Cooking Apparatus: Procure a slow cooker with a capacity of 4 or 5 quarts. Prior to use, ensure it is meticulously cleaned and entirely free of moisture.

Combination of Ingredients: In the slow cooker, combine the following ingredients: frozen corn kernels, softened cream cheese, cubed unsalted butter, water, 2% milk, granulated sugar, and finely divided American cheese.

Securing the Cooking Environment: Affix the lid of the slow cooker securely, ensuring a tight seal.

Setting the Cooking Temperature: Adjust the slow cooker to a low heat setting, suitable for gradual and even cooking.

Cooking Duration: Allow the ingredients to undergo a cooking process for a duration of approximately 3 to 4 hours. This duration is crucial to ensure even heat distribution and thorough cooking of the ingredients.

Periodic Agitation: At regular intervals, it is advised to gently stir the mixture. This action is essential to maintain homogeneity in both texture and flavor.

Completion of Cooking: The dish is considered ready for service once it has achieved a thorough heat penetration and the cheese has completely melted, resulting in a harmonious blend of ingredients.