Jamie Oliver BBQ Roaster A perfect roaster for making the Jamie Oliver  ultimate beer can chicken. Pop a half empty can  in the holder and roast a chicken on top. The chicken roaster is perfect for trying a variety of recipes for friends and family. Cook your tastiest chicken ever with this roaster. For extra flavour rub the chicken with your preferred spice blend before roasting. 40.5 x 30.5 x 10cm