Rolled Chicken Breasts With Pecorino Romano
["1/2 c. tomato sauce", "1/4 c. white wine", "1/4 c. chicken broth", "1 (10 oz.) pkg. frozen spinach, thawed to room temperature and all the excess moisture squeezed out", "1/2 c. grated Pecorino Romano cheese"]
["In a saucepan, over medium-high heat, bring all of the ingredients to the boil.", "Turn down the heat and simmer for 10 minutes."]
["tomato sauce", "white wine", "chicken broth", "frozen spinach", "Romano cheese"]