castella kasutera - delicious japanese sliced sponge cake food on white plate over rustic wooden table, close up, healthy eating

background bag baked beautiful black brown burlap cake castella closeup concept confectionery copy cuisine delicious design dessert dipper egg flour food fork gourmet healthy honey ingredient japan japanese kasutera nagasaki organic plate rustic sack slice soft space sponge stick sugar sweet table tasty traditional wagashi white wood wooden yellow