When I played hockey, I had my wife make this special multigrain, dark brown bread. I would cut two thick slices, spread peanut butter and 1/2 a large banana per slice. That was it.
Of course the total calories for that meal was about 700 kcals. I would have this about 2.5-3 hours before game time.
(I had gone back to college when I was 30 and played on the college hockey team. At my age, I found this to work best. I would also consume 4 litres op water per day.)