This looks very good. Because of my dietary restrictions as well as choices, I looked through the list of ingredients. The photo shows what appears to be diced tomatoes or red peppers mixed in the casserole, but there is nothing red in the ingredients list. Can someone explain what the red chunks are? As a consumer in the vast markets of the internet, it's important to get what I see, with no deceit - even in a recipe with a photo that should fully represent the finished product.