I also made these peppers with Mennonite chicken. They were equally as delicious!
Follow the same ingredients as above, minus the tamari and cayenne.
Using 1/2 to 1lb of ground organic or Mennonite chicken, saute until fully cooked with the onion and garlic. Add 1 cup of tomato sauce to the ground cooked chicken. Stuff peppers and bake for the same amount of time.