I grew up in Lancaster County, Pennsylvania, the Amish Country (think of Witness, with Harrison Ford). New Jersey may call itself the Garden State, but for generations Lancaster County has billed itself as the Garden Spot of America.
Since it's now late spring and summer is a-comin' in, my thoughts are turning to the locally grown produce we feasted on. First, at this time of year, local strawberries and what we in the Pennsylvania Dutch Country know as "sugar peas" but the rest of the world knows as "snow peas."
How that staple of Asian cooking made its way to the Dutch Country I have no idea, but they have been grown in Central Pennsylvania long enough to be considered a part of "traditional" Pennsylvania Dutch cooking.
Later in the summer we had the best tomatoes in the civilized world, and the same for the sweet corn. I have fond memories of going to a farm market with my parents, buying white sweet corn that had been picked that morning, and having it for supper that evening. (Yes, my family was close enough to its rural roots that we had "supper," just like Ennis and Jack.)
As for brand names, Campbell's was big in our area, too. I lived close enough to my elementary school that I was able to go home for lunch every day, and usually my mother had Campbell's soup for me for lunch. Campbell's Vegetable Beef is still my favorite. Also, while the rest of the world stuffed itself with Hostess snack cakes, we had southeastern Pennsylvania's own brand, Tastykake!
We also had a local dairy that specialized in milk from Guernsey cows. You don't see Guernsey dairy herds any more, because farmers switched to Holsteins, which give more milk per pound of feed, but Guernsey milk has a higher butterfat content. When I was 4 years old, I nearly died of a ruptured appendix, and I lost a lot of weight during my illness. As I was recovering, my mother gave me Guernsey milk to fatten me up. Boy, did it ever!
My favorite comfort food is still homemade macaroni and cheese, prepared according to my mother's recipe, baked in a casserole dish with tomato sauce included among the layers of elbow macaroni and cheese slices.