Last week I first tried making some homemade protein bars with casein protein with a recipe that'd work just as fine with beef that I found convenient, as I'm really not fond of dealing with blenders in the morning. Casein's wonderful for satiety, and it's way more convenient to just grab a bar when I get up (and drink my Mud/Wtr). Though now I'm wondering if using my Mud/Wtr and protein powder could end up with an interesting drink in itself, with the "whip" (frother) that came with it. Anyway, here's the link to that recipe if you're curious.
https://thebigmansworld.com/no-bake-peanut-butter-protein-bars-keto-sugar-free-vegan/