Just like the sliced turkey, and sliced chicken,
it dehydrated beautifully AND re-hydrated very well too! I used a 7 oz.
plastic tub of Pre-Cooked Roast Beef from Target Stores.
NOTE: As with leftover
chicken from your Sunday Roast Dinner, you can slice up your roast beef –
as evenly as possible – and make them similar in size. This way, your
beef will dehydrate at the same rate of time.
The Roast Beef from Target filled all four of my Nesco Dehydrator trays, with about three slices on each tray. TWO hours later, it was fully dehydrated!