Sour cream scalloped potatoes

Ingredients 1  package (8 ounces)     PHILADELPHIA Cream Cheese, softened 1/2  cup     BREAKSTONE\'S Sour Cream 1  cup    chicken broth 3  pounds   red potatoes (about 9), thinly sliced 1  package (6 ounces)     smoked ham, chopped 1  package (8 ounces)    KRAFT Shredded Cheddar Cheese, divided 1  cup    frozen peas Directions 1. Heat oven to 350 degrees Fahrenheit. 2. Mix cream cheese, sour cream, and broth in large bowl until well blended. Add potatoes, ham, 1-3/4 cups cheese, and peas; stir gently to evenly coat all ingredients. 3. Spoon into 13x9-inch baking dish sprayed with cooking spray; top with remaining cheese. 4. Bake 1 hour or until casserole is heated through and potatoes are tender. Kraft Kitchen Tips: Serving Suggestion: Balance this creamy, indulgent side dish by serving it alongside cooked lean meat or fish and a steamed green vegetable. Tip: Purchasing Potatoes: Look for firm, smooth, well-shaped potatoes that are free of wrinkles, cracks, and blemishes. Avoid any with green-tinged skins or sprouting \"eyes\" or buds. Variation: Substitute Smoked Turkey for the ham and/or 1 cup frozen mixed vegetables for the peas.