cut-out cookies in the usual shapes - eggs, rabbits, chicks, lambs
russian tea cakes aka mexican wedding cakes aka those little round cookies coated in powdered sugar - round and white, that's egg-like, right?
little coconut macaroon 'nests' with a couple of jelly beans glued on with white chocolate
chocolate truffles rolled in white or colorful sprinkles - or leave them brown and call them bunny droppings
lemon bars just because they're yellow and go with pastels
pastel-tinted meringue kisses