White cut chicken. Traditional Chinese Grandma cuisine. Chinese village cookery.
Easy peasy. Most traditional, rustic cuisines are easy to make, requiring rudimentary cooking skills, time, along with good kitchen sense—from sashimi to white cut chicken—just takes time and quality ingredients.
Old school style for this is just bring chicken to boil, turn off flame, cover lid with towel, let sit for an hour. I've abbreviated the method, since my kitchen is better than your average Chinese grandma's kitchen.
A whole chicken preferable, but these skinless breasts were on sale. Frugality a Chinese grandma trait.