Hot Hoagies

1 loaf french bread, cut lengthwise
2 cups cooked, shredded chicken
½ cup light mayo
½ cup reduced fat sour cream
½ teaspoon garlic salt
1/3 cup fresh parsley, chopped (or 2 tablespoons dried)
2 cups shredded cheese, your choice

Preheat oven to 350ºF. Place french bread on large baking sheet. Mix all topping ingredients together in a bowl. Spread topping evenly on top of both lengths of french bread. Bake for 15-20 minutes until bubbly and edges are lightly browned. Slice into pieces and serve immediately.