I'm not arguing for ditching cheese either (I love cheese, esp goat cheese - which conveniently is often a more pleasant experience for the goats) but here is a recipe that I quite liked for a cheese-like cashew/brewer's yeast spread.
I'm pretty sure I transcribed this correctly. Let me know if anything seems off :)
Pimento Cheese Spread
Blend until smooth:
1c. water (may use water from pimentos)
¾ c. cashew nuts or sunflower seeds
2 T sesame seeds
1¼ tsp salt
3 T Brewer's yeast flakes
⅔ c. rolled oats (only if being used for lasagna)
1 tsp onion powder
⅛ tsp garlic powder
⅛ tsp dill seed
½ c. pimentos
¼ c. lemon juice (or to taste)
May add 2 T. arrowroot or cornstarch if used for spread
Cup and Tablespoon. Sorry, I probably faithfully transcribed a bit too well. Do let me know if it works. I haven't made it in a while. I guess I should try it again.
A little belated followup - I tried it, and I feel it was way too thin, even after adding corn starch. I would cut that water way down. Maybe even add as needed after initial blending. Not sure why that is, don't remember it being that thin.