Cheese-Stuffed Chicken In Phyllo(Makes 8 Servings)  
["8 each skinless, boneless chicken breasts", "1 c. chopped onion", "4 oz. cream cheese", "1/2 c. crumbled Feta cheese (2 oz.)", "1 egg yolk, beaten", "1/2 tsp. nutmeg", "16 sheets phyllo dough", "4 c. chopped fresh spinach", "2 Tbsp. olive oil", "1 c. shredded Mozzarella cheese", "1/2 c. shredded Cheddar cheese", "1 Tbsp. flour", "1/2 tsp. cumin", "2/3 tsp. butter"]
["Place each chicken breast half between two sheets of heavy plastic wrap.", "Pound with the flat side of a meat mallet until 1/8-inch thick.", "Season with salt and pepper.", "Set aside."]
["skinless", "onion", "cream cheese", "Feta cheese", "egg yolk", "nutmeg", "phyllo", "fresh spinach", "olive oil", "Mozzarella cheese", "Cheddar cheese", "flour", "cumin", "butter"]