Depending on how far from one you are, the subway will be your friend. And people who don't live here are sending you to, let's say, not the most convenient locations, unless you use Uber a lot. And while there might not be a lot of action in Bed-Stuy itself (though that's changing), the surrounding neighborhoods have plenty going on.
In Bed-Stuy itself, Hart's might be a good option, and their sister restaurant, The Fly could be to your liking. Peaches serves classic American southern comfort food, and many call it the best in the city. Peaches Hothouse, same restaurant group, serves Nashville fried chicken. For Jewish sorta comfort food, David's Brisket House has one of the best brisket or pastrami sandwiches around.
In Clinton Hill, one neighborhood over from Bed-Stuy, you might find Mekelburg's to your liking. In the same area, Speedy Romeo has its original location. A bit further afield, Shelsky's makes great bagel, and appetizing to go along with.
You say you want breakfast, lunch, dinner, etc., but tell us a little more. Budget; are there kids, you know, the important stuff.