1 For a rare roast, after 15 minutes take the temperature of the meat. 2  It should be around 54ÂºC. 3  For medium rare take the temperature after 20 minutes, it should be around 60ÂºC. 4  For medium, wait 30 minutes and test for 65ÂºC. 5  For well done, 40 minutes and 75ÂºC.
Dealing With Bromelain. The burning you feel in your mouth after eating too much pineapple is due to bromelain, an enzyme that digests protein. Pineapple is the only natural source of the enzyme, according to The University of Melbourne.ealing With Bromelain. The burning you feel in your mouth after eating too much pineapple is due to bromelain, an enzyme that digests protein. Pineapple is the only natural source of the enzyme, according to The University of Melbourne.
Soniabonya 6 years. i love pineapple. i do get the weird tingky feeling on my lips and inside my mouth after eating it but it goes away after a while. :). shoneyjoe 6 years. @ bigestivediscui, that happened to my girlfriend this summer.ineapples contain an plant protease enzyme called bromelain. Because it readily breaks down protein, bromelain is frequently used as a natural meat tenderizer. In addition, bromelain may also induce a prickly sensation in the mouth when consumed.