Nothing quick about it. Easiest way for me to cook chicken is by baking it in an oven bag. I trim all the fat off and use fat free Italian dressing to help marinate it some. Its dry, but Idc. It's easy lol. You could use a crock pot

You can also bake sweet potatoes in the oven at the same time. I know burger and eggs can last a week if cooked up in advanced.

If money is no object, there are a lot of companies that offer this service. I think on average it's $8-$10 a meal