Cheesy Potato Pancakes with cheddar

mashed potatoes , leftover (These amounts can vary depending on amount of leftover potatoes) 1 egg 1/2 small onion (diced small) 1/2 cup flour 1 1/2 cups[...]

12 ounces johnsonville original breakfast sausage patties crisco original nonstick cooking spray 1 cup hungry jack buttermilk pancake mix (just add water) 1[...]

1 (20 ounce) bag Simply Potatoes Shredded Hash Browns 1 pint cheddar Egg Beaters egg substitute 2 cups shredded sharp cheddar cheese finely chopped onion[...]