easy cheezy potatoes with kielbasa

Ingredients For easy cheezy potatoes with kielbasa

• 1 1-lb pkg

  frozen hashbrown potatoes (cubes)
• 2 c

  shredded sharp cheddar cheese
• 1/2 c

  shredded parmesan cheese
• 1 c

  sour cream
• 1 14-oz can

  cream of potato soup
• 1/2 sm

  onion, chopped
• 1

  kielbasa sausage, sliced into 1-inch coins
• salt and pepper, to taste