It's particularly hard to use the thermometer correctly if your baby is under three months. Her ear canals are likely to be too small. But if your baby is older, here's how to use an ear thermometer: Don't use a strip-type thermometer, which you hold on your baby's forehead, to check your baby's temperature.
For medium rare on a 1 inch top sirloin boneless steak, total cooking time should be about 8 to 10 minutes. For a 2 inch boneless top sirloin total cooking time of about 18 minutes will give medium rare results. Ideally, you should be using a great instant-read meat thermometer.
Continue turning the steaks every thirty seconds until they are cooked. 1  For rare steaks, cook for a total of 1 1/2 minutes on each side. 2  For medium rare steaks, cook for a total of 2 minutes on each side.3  For medium well steaks, cook for a total of 2 1/2 minutes on each side.. Marinate the steak, if desired. Top sirloin steak is a great meat to marinate, since it pairs well with many flavors. 1  Choose your favorite marinade from the store, or mix up your own with equal parts oil, vinegar and spices. 2  Place the steak in a sealable plastic bag and add the marinade.