Who said "The secret is in the broth, always in the broth."?

This quote is attributed to Soup Nazi.

The secret is in the broth, always in the broth. - Soup Nazi

"The secret is in the broth, always in the broth."

Soup Nazi Wisdom

"No soup for you!"

"You come to my line, you follow the rules."

"Next!"

"You ask for bread? No bread for you!"

"I'm not angry, I'm just disappointed."

"The best things in life are free."

"You can't have everything in life, but you can have what matters most."

"A woman's intuition is rarely wrong."