I have 2, 21cu ft upright freezers that stay full every year with deer, hog and whatever else I shoot. I normally shoot 5 deer every year, but this year, my rotation back across the pond cut my hunting short so only processed three, all doe. Left the big bucks alone this year. I will generally shoot one yearling ( talk about tender), and the rest a mix of medium doe and bucks. In the years of hunting on my own place I have only had one processed due to a time constraint. I looked at the box the meat was in and instantly knew I got ripped off quantity wise.
I generally bone the whole deer out while hanging and put in my dedicated fridge for aging. By boning it out I can get two good sized deer in there at once and get all the meat leaving nothing. A lot of folks scrap the brisket and rib meat as well as leg muscles, but you have no idea how much you are wasting. That meat along with the neck meat is dedicated to burger. because of the versatility of ground meat, that is how most of it gets done. I use a huge SS tray and fill it with ground no less than 3/4 inch level and use a plastic 32 oz drink cup to cut the burgers out with and pack them packs of 2 and 4 per pack. A few stew meat packs and some steaks. Back strap is for the grill only! After over 50 deer it has becomes a system and takes no time, with no waste and no mess. When I first started out the kitchen looked like the Manson affair. Now, not one drop of blood in the house. Table set up outside next to the deer and all is done right there. Wife is happy. Next year, I might do a video of my system.
As far cooking goes, I don't do anything much different than with beef. Venison spaghetti is one of our favorites using all fresh ingredients, tomatoes, garlic, mushrooms and onions. Venison crock pot roasts or stew meat is another favorite done traditional style with veggies etc. Liver is done using my wifes tried and true liver and onion receipt. Kidneys diced are added to the liver and onions and add a fantastic flavor. Heart, I usually slice thin and fry it with eggs for breakfast. Some times it gets diced and added to spaghetti. Our Hill Country Venison is a great tasting meat and I don't try and add to much other junk to destroy and detract from the taste. Years ago, I did some 50/50 burgers using pork and did not like it so it is pure venison now, cut with 10% by wt., beef suet. NOT FAT, Beef Suet. It is the hard fat that comes from around the kidneys and loin in the animal. I get it from the UK in boxes. Wife is English. Each box will do 5 pounds of meat. Good luck finding it these days in the states. It binds the burger and makes it as juicy as beef without altering the taste. I started out years ago thinking venison was a magical meat and I had to use one of those fancy receipts from a "GAME COOK BOOK", but that is utterly not true. I also do a fair amount of jerkey using my own marinade.
If you like seasonings, and don't already use these, I highly recommend McCormick " seasoning grinders" as they come in about any concoction you can think of. For venison burgers and steaks, my favorite, non-grinder, is the McCormick Montreal Steak seasoning which also comes in a spicy mild hot version. For venison spaghetti I use the McCormick "Italian Herb Seasoning" It seems to have everything in the right proportions for me. I do not work for McCormicks and don't sell their products. It is just a great product.
Edit: One last thing. For those of you who choose not to use all parts of the deer, consider taking some time to make your four legged friend some dog food out of it. I dedicated all my scrap and brisket/neck/leg meat from two deer this year for our dog. I course grind it, put in large pot, add enough water proportional to the amount of natural rice you are going to add, 1-2 pounds of baby carrots and cook. You might have to experiment with the water amount so that it does not come out really soupy, all absorbed by rice. Let it cool, get a ton of 1 qt double ziploc bags and package it. I package each meal for JD with 3/4-1 pound serving. Man he just loves it and it is good for him to boot! I put up a lot of bags for him in November as treat meals.
Ken