If I have Virizion V with "Verdant Wind" Ability in play, can I play Spicy Seasoned Curry to heal 40 damage from one of my Pokemon with {G} Energy attached and not get Burned?
Yes that would work, even if there's no damage on the Pokemon with {G} Energy attached. It's a valid target to be Burned, but the Burn condition is blocked by Verdant Wind.
Source: TPCi Rules Team (2022-10-13)

Relevant cards

Note: All applicable cards may not be listed below.
SWSH10_164
SWSH10_164
SWSH10_149
SWSH10_149