sentences:  The sandwich was later reformulated as the Steakhouse Burger which used a thinner, flatter, fresh cooked patty.The Steakhouse Burger sandwich was eventually replaced with the Steakhouse XT/Angus XT burger, which used a new, thicker round patty among several other changes.This newer sandwich was made possible with the introduction of the company's new broiler systems which allowed varying cooking times and temperatures which in turn gave the company the ability to utilize fresh cooked, thicker patties in its sandwiches.