A new KFC monster burger that uses two slabs of fried chicken in place of bread buns has gone on sale in the US to the dismay of nutrition experts.
The "Double Down Chicken Sandwich" contains two slices of bacon, pepper jack cheese, swiss cheese and sauce, wrapped between two fillets of chicken.
A television advertising campaign bills the US$4.99 ($6.00) Double Down as "so much 100 percent premium chicken, we didn't have room for a bun".
