I wasn't a SAHM but I did make all of my own foods because I wanted them to taste everything individually and I felt like I couldn't always do it with many of the food blend packets out there.
I steamed everything, did the purée in my cuisinart, and froze the food in cubes from oxo. I would spend 1 Sunday every 2 months or so and just do it.
I also fed them some packets from Plum organics, Ella's kitchen, earths best, happy baby and Peter Rabbit.
Good luck!