In order to make southern gravy, you have to have cooked pork sausage, bacon, fried chicken, or chicken fried steak. The drippings mixed with flour and browned to perfection are the difference between tasteless and delicious gravy. Every pan of gravy I make is a tribute to my mother who took the time to show me just how to judge the correct brown-ness of the flour in the skillet and how to add the milk all at once and stir-stir-stir until that gravy was smooth with no lumps. She taught me to listen and watch the bubbles pop just right as the key to when the gravy would be the perfect thickness on the table. Nobody likes runny gravy on bisquits.
Now,
red-eye gravy is a thin gravy made with ham drippings and often served over mashed potatoes. Red-eye gravy is very tasty, but it just can't compare to the traditional brown gravy. Some restaurants serve a white gravy with fried chicken or chicken fried steak, but it just doesn't taste like the brown gravy we traditionally serve with biscuits at breakfast.
BTW: I loved my time in the US Navy up around Providence and Newport, RI. I had a ball when we tied up to the pier at the foot of 42nd street in NYC and went exploring he city all wide-eyed and experiencing so many firsts for a young sailor from the south. Boston was also one of favorite liberty ports. Of course, we never made it very far inland since we mostly tried to make it back to the ship each night. In NYC, I think we were as big an attraction to the New Yorkers as their city was to us. There was a steady line of people all the way up the pier, waiting to take a tour of the ship. We just had to close the line at the set times because we could have had people touring that ship 24 hours-a-day. They sure made us feel welcome, but with any big city, you didn't travel alone and you always had to rebuff the panhandlers.
Also, I remember my first duty station after Boot Camp was in Bainbridge, MD. My wife and I stopped in Havre de Grace, Md to get lunch. I ordered a hamburger and fries. I was immediately shocked when the waitress delivered a pattie on a bun with mayo. I thought all hamburgers came with lettuce, tomato, pickles, onion and mustard. It was a shocker.:confused3: Later, I learned that if you wanted a great sandwich, you ordered a hoagie or submarine.:licking: