Kronos Frozen Gyrokone Fully Cooked Halal Brand Beef Slice, 5 Pound — 4 per case. Robust, authentic flavor with the same outstanding yield. Available in portion control strips and cones too! Fully Cooked available in Beef, Beef & Lamb or Chicken. Each slice is approximately 0.5 oz., also available in 0.9 oz & 1.0 oz slices. Heat in a sheet pan, oven or on a grill.