^^ do you use chicken breast or any chicken. do you season the chicken and the flour or just one of them

i made shepherds pie yesterday was quite impressed and its sooooo simple to do. i just got the mince and cooked that up with onions and seasoned it up, then i added a gravy mix i bought the colemans shepherds pie satchet. my potatoes were boiled then mashed with butter and black pepper. though most people said its nice when cheese is grated on top of the potatoe. i used a pyrex dish and placed it in the oven and served onced fully cooked...served up with a selection of fresh veg