I always made my own baby food, as well, and I had the same problem. Even all these years later, I remember that the straight pureed meats had an aroma that I found unpleasant. My sons had no problem with it, tho. I found that poaching the meats in broth helped a bit, but I think that the pureeing action must concentrate the aromas. I also used to puree entire meals, which seemed to make the aroma more palatable. For instance, I'd puree a bit of meat loaf, mashed potato and veg together. My boys loved bracciole, which is a complicated Italian dish of braised stuff beef rolls. That was a lot of work, however. Poultry and sweet potatoes pureed together was a fave of my boys, too. Another favorite was slow-cooked pork pureed with cooked apples. I just made a simply-seasoned boneless pork roast in a crock-pot. The meat was tender and would puree easily, and I'd add in roasted apples, or even just plain apple sauce. The remaining slow-cooked pork would become adult food! I would shred it or "pull" it and mix with a nice BBQ sauce for sandwiches.