mix ground beef, bread crumbs, onion. and egg together. then make into meatballs the size of a golf ball or larger if you wish.
put on a cookie sheet and bake for about 15 min. or until browned. put on paper towel to absorb any juices and then go for your recipe.
note: the following are ideas for using meatballs. (1) add to a spaghetti sauce and cook for about 20 t0 30 min. for a nice spaghetti dinner. (2) make some beef gravy add meatballs and cook for about 20 to 30 min. serve over noodles (3) mushroom soup and sour cream mix well pour over beatballs and bake in a cassarole 350 degree oven for about 30 min. and serve over noodles. (4) put meatballs in a spaghetti sauce, heat thru then put meatballs and sauce in sub rolls and add shredded mozzarella cheese. put in a 35o oven just until cheese is melted. I hope you got some ideas the uses are endless so I hope you enjoy.