I am in the process of making this...I am confused. Where does the reserved liquid come from? Do I use canned tomatoes? The ingredients show 2 tomatoes- peeled and seeded. When I read the "Preparation" part it says this: Ladle seasoned diced tomatoes over top of each pepper and top off each with a tablespoon of reserved liquid.
Again, where does the reserved liquid come from? Also, it says "seasoned diced tomatoes", what do I season it with? UGH!!!