I agree that this is simple & delicious! I would recommend adding about 1/2 tsp Splenda to the sauce as I did-all the pizza sauce recipes I've seen have some sweetness to it so I threw some Splenda in. I simmered the chicken with the sauce for closer to 25 min but I like my chicken well done! We served this with some parmesan cheese & plain pasta. I was pretty generous with the mozz cheese (I had to use some up!) & some got in the sauce which made it into a slightly cheesy sauce, which my husband liked! Thanks for such a great recipe!