There is a deck called the Epicurian Tarot with recipes on every card. It uses the Universal RW, so it's not much more than recipes added to the usual cards, although there are some creative recipes for each card: The Fool is Carmalized nuts, the Tower is Bananas Flambee, Devil is deviled eggs (what else
)and the Moon is Lobster Bisque. The suit of Cups is seafoods and fish, Pentacles is veggies and fruits, recipes in the suit of Swords involve lots of cutting and chopping, and Wands are all spicy/hot foods.
Personally, I like your deck idea better though. Lots more fun, and I speak as a true kitchen witch!
Sobe