easy, creamy scalloped potatoes

Ingredients For easy, creamy scalloped potatoes

• 1

  8 oz pkg reduced-fat cream cheese, softened
• 1/2 c

  lite sour cream
• 1 c

  chicken broth
• 9

  red-skinned potatoes, thinly sliced
• 6 oz

  deli, smoked ham, chopped
• 1

  8 oz pkg reduced-fat shredded cheddar cheese, divided
• 1 c

  frozen peas