Amish Potato Salad Recipe

Ingredients

• 6 medium white potatoes with skin
• 1 small onion, finely chopped
• 1 cup chopped celery
• 1 cup chopped carrots
• 1 teaspoon celery seed
• 4 hard-cooked eggs, peeled and chopped
• 2 eggs, beaten
• 0.75 cup white sugar
• 1 teaspoon cornstarch
• 0.5 teaspoon salt
• 0.33333334326744 cup apple cider vinegar
• 0.5 cup milk
• 1 teaspoon prepared yellow mustard
• 3 tablespoons butter
• 1 cup mayonnaise or salad dressing