Refine mashed potatoes / mashed potatoes with onions
My grandma still has her world's best mashed potatoes besides butter raw Refined onion cubes.
Simply cut the onion into small to medium sized cubes and mix well with the mashed mashed potatoes.
At the beginning rather take less and grope slowly, because too much spoils the taste definitely.
I just make my mashed potatoes like that. My friend, who did not know that before and is always skeptical, does not want to eat it any other way.
That tastes are known to be different, is clear. But give it a try, maybe you'll like it :)