Good question....(more)
Coming from the midwest, I'm convinced my sphere of influence wasn't very culinary. My mom still thinks recipes with Campbell's soup are perfectly fine (cream of mushroom sloppy joes, anyone?) My dad likes to fish & hunt so their freezer is overflowing with fish (served baked or fried) and when he's lucky, venison. My grandfather used to make the most delicious smoked herring.
From the Midwest I miss the tart-sweet Mackintosh apples, Chicago-style pizza, cheap Italian food...and great subs. And the 2" cut pork chops...and bratwerst that my dad used to buy.
One place in my hometown was known for fried tenderloin sandwhiches that the tenderloin was about 14" around. Seriously! And damn fine onion rings.
And I miss fresh sweet corn. We used to pull off the road and pluck corn right off the stalk. (I grew up knowing the difference between feed corn and sweet corn.) IF you had to buy it, you could get 12 ears for $1.
Quintessentials from the Pacific Northwest? Oh my GOD. Where do I begin???? Dungeness Crab, Salmon, Goeduck, Oysters, clams, mussels, elderberries, tayeberries, blackberries, gooseberries, fresh chanetrelles, matsutakes, lobster mushrooms, artisan cheeses, microbrew, and coffee. Apples (Fuji are my favorite), Ranier Cherries, Asian pears (my friend grows 14 varieties), Seabeans. I could go on and on...
My friend runs this website called Seasonal Cornucopia. As a chef, she was always trying to keep up with what was in season in the Pacific Northwest, and eventually, she created this searchable database. It's a fabulous resource. (Check out the link).
I really became a food lover when I moved to the Pacific Northwest. The thing I take for granted sometimes is the fact that I can open any cookbook, and know I can find the ingredients...at some point. I was on a conference call the other day and this woman was talking about having to ship fish sauce to her cooking school. For me, I take a 10 minute trip to the Asian store and I've got 20 varieties to choose from.
http://www.seasonalcornucopia.com/cc/default.asp