do you know the history of 5x5 ?
Bill Starr originally wrote it for high school college brain dead coaches who didn't really know what they were doing &/or who were time poor. The whole routine is mostly about sticking with the compounds & always adding weight. Just pick a program that you've previously looked at & run with it.
The typical...
Squat
Bench Press
bent over row
(plus some ab work)
Squat
Shoulder work (ie military press, push press, jerk, ect)
Deadlift (1 set of 5 lifts)
and then the same process for the next workout is standard.
If you can do 3 sets of 5 reps of a certain weight, next week add more weight. Always add more weight.