I've also started running about a month or so ago. I'm getting faster, but I think my body will always resist!

-cheese of choice (i used cheddar, but mozzerlla or even provolone will do)
-pepperoni (i cut them in half)
-tomato sauce (hunts sells little tiny cans that are just a little bigger than the teeny tomato paste cans. I find that the sauce they sell in those cans is the lowest carb and creates the least amt of waste)
1. preheat oven to 350.
2. spread desired amount of sauce onto the flattened chicken pieces
3. sprinkle with as much cheese as you'd like
4. cover the whole piece of chicken with pepperoni
5. put some more cheese on top. (you could also add other toppings if you are feeling creative).
6. bake for 14-18 min.
My mom, who is visiting (and who is super picky), loved this dish, even my oldest son and husband loved it. I didn't calculate the carbs, but it's a pretty low count, especially low if you choose this over regular pizza!