You can cut it all the way through, leaving you with two separate pieces, or you can cut it almost all the way through and then open it like a book. [title] Place the thawed chicken breast between wax paper or plastic wrap.
[header] How to flatten chicken [title] Cut thick chicken breasts. [step] If you are working with especially thick breasts, it will make your job easier if you cut them before flattening them. Using a sharp knife, cut them horizontally.