Place in oven and bake at 250 degrees until bread crumbs are dried-out and very, very lightly browned. Store in air-tight container. These may be frozen. When a recipe calls for grated hard boiled egg, use a vegetable grater and grate eggs just before serving to prevent discoloration of eggs. It's much easier to grate than dice eggs, and they can often be used interchangeably.
Grated eggs are good placed on top of fresh cooked spinach and salads.
They are also good stirred into mixed salads such as ham salad, chicken salad, and potato salad. Hush puppies should turn themselves over when browned and float on top of hot grease when they are done. The less biscuit dough is handled the more tender it will be. Therefore, flour a large surface and roll all of biscuit dough at one time. Biscuits cut from the first rolling of the dough will be the most tender.