hobo chicken and potatoes

Ingredients For hobo chicken and potatoes

• 4

  chicken breasts, boneless and skinless
• 1 c

  whole milk
• 4 Tbsp

  butter
• 1/4 c

  parmesan cheese
• 1 c

  mozzarella cheese
• 1 c

  cheddar cheese/ jack cheese
• 2/3 c

  cubed velveeta
• 1 md

  yellow onion, minced
• 1 Tbsp

  garlic powder, minced
• 31/2 c

  large potatoes, peeled and sliced