Aren’t most German women good cooks?
Anyway, it’s satire! Like there were cartoons of young George Washington chopping down the cherry tree, only the child had the middle aged Gilbert Stuart face as seen on the dollar bill.
Drawings of Luther depict a young man. Portraits from life show him older & tubbier (just like me!).
;^)
“Good German Cooking” usually means sausuage or runzas.