Mulled Wine
Clarence Odbody
In the alternate-world version of Nick's bar, the angel Clarence considers a flaming rum punch, then orders mulled wine instead.
“Mulled wine, heavy on the cinnamon and light on the cloves. Off with you, me lad, and be lively!”
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Sources: Wikipedia: Mulled wine; The Kitchn: The Celluloid Pantry: Mulled Wine and It's a Wonderful Life (1946)