Great question that brings back great memories.
Back in the old days, my mother made the usual shortcake biscuits, pancakes and dumplings with Bisquick that everyone loved. She also made a wonderful desert with apples that she called apple rolls. It was made with bisquick dough rolled out in a rectangular shape. Then put sliced apples on the dough, add a mixture of sugar, cinnamon, nutmeg, sugar; whatever you usually mix with apples when making pie. Roll up in jelly roll fashion and cut into thick slices. It will be messy but that is ok. Place rolls, tightly packed into baking pan and bake at 350 degrees until dough is browned and apples are soft. Serve with a warm , plain sugar sauce made with sugar, cornstarch, water, vanilla and a pat of butter. YUMMY!! Another great dish from Mom that I have never seen printed is a creamy casserole with salmon pieces, potato cubes, frozen peas, chopped onion and Bisquick dumplings baked on top.
Sorry, these dishes are not in usual recipe format but they have never been written down and are easy to recreate according to each cook's preference for ingredients as well as amounts.