I divide it in 3/4 to 1 pound containers. Just enough for a recipe- I usually do not need to use a whole pound of meat in a recipe so it stretches the meat further. I keep the meat plain. I have read many suggestions mentioning that they seasoned it for taco meat or add onions to their hamburger and those are great ideas. I find that I don't care to do that because I like the flexibility to make the meat into what I need for each meal.
If we decide we want tacos then I add the salsa, seasoning and the optional refried beans to the hamburger. I make the meat mix while I warm the soft taco wraps. Add corn or a veggie/salad and you have an easy meal.
I make my own version of Hamburger Helper but you can make it even faster; just pull out a container of hamburger and add the water, milk and seasoning to the hamburger. Stir and heat and the meat will easily break up.
Do you brown and freeze hamburger? If you do, what is your favorite way to use it?