You can seriously do anything with ground beef, no matter if your cutting or bulking.
Cook it up and put it over salads, make chili, any kind of Mexican food (Mexican food is just a mix of 7 ingredients put together in different ways), meat sauce or meatballs for pasta, meatloaf, shepherds pie, cook it up and mix it with rice or quinoa.
Seriously just get in the kitchen and get creative.
One of my favorite bulking meals is white rice, shredded cheddar cheese, ground beef, and any spices or hot sauce. Cook and drain your rice while you brown your beef, then mix in the beef and cheese and season with what ever you want and chow down. Tastes good, tons of calories and protein, and it is really really simple to make… just don’t try to serve it to any girl you may be dating to show of your cooking skills lol, its more bachelor chow than any thing.