SAP variable values are specified in a proprietary MDX clause appended to the original query. Analysis Services parameter values are passed separately from the MDX query, and are evaluated at the server.
So...keeping that in mind, if you look at the palm of your hand -- all of it, from where it meets your wrist, all the way around (except the fingers) that is about the same size as 3-4 ounces of steak. So, twice that much would be 6-8 ounces. Don't forget -- that's UNcooked. When steak cooks, it gets smaller.
Please remember that a good size steak is usually around 450 grams, so if you have a big steak, multiply the calories consumed accordingly. Alarmingly a big steak (450 grams) comes out at 750 calories, so remember to take that into account when eating.