Most expensive solution - new wife
(ducking for cover here - its a JOKE - I should know, my wife does ZERO cooking)
Some of the new style retort pouch meals are EXCELLENT - my wife used to take them to work when I was too lazy to cook. LOTS of cuisine styles available.
And to be perfectly honest, even though I was a chef for too many years of my early life, there is nothing wrong with a can of baked beans on toast (with a slice of cheese on the bread before covering on beans and popping into the microwave). Cheap cassoulet, eh Monsieur Aragnou?