This recipe came from my The Best of Bisquick from Betty Crocker cookbook. In this picture I used chopped leftover beef roast in place of the ground beef. Was very good also. The recipe looks like it maybe a lot of work but it is very easy to put together and it does make a very filling meal with a side dish of toss salad or fruit cup. P.S. Normally this is prefect in shape and size, but I had a oops when turning it out on to the serving dish.
Cook ans stir ground beef and onion until browned; drain and stir in catsup, mustard, and soup( I use cream of chicken soup because its what I always have in my cupboard). Heat to boiling; reduce heat. Simmer uncovered stirring occasionally.
Heat oven to 375 degrees.Generously grease a 12 cup bundt pan. Mix remaing ingredients; beat vigorously. 30 seconds. Spread 2 cups of batter into bottom of pan spreading on bottom and 2 inches up the side of the pan. Spoon ground beef mixture over top of batter. Drop remaining batter by teaspoonfuls about 1/2 inch apart onto ground beef mixture. Bake until light brown and firm. Invert onto serving platter.
Hidden Reuben; Omit ground beef, onion, catsup, mustard and soup. Mix 1 can (12 ounces) corn beef finely chopped, 1 can (8 ounces) sauerkraut well drained, 1/4 cup mayonnaise or salad dressing and 1 tablespoon catsup. Continue as directed except sprinkle 1/2 cup shredded Swiss cheese over batter in pan. Spoon corn beef mixture evenly on top of batter.