The Graham Cracker recipe in the Pressurizer only works with Nuclearcraft's flour. It should use any item with the dustWheat ore dictionary tag to make it compatible with Natura flour.

I already am using that ore dict entry to specify the recipe. Is it not working as you would expect?

It seems they're registering it as foodFlour rather than dustWheat. I'll add the former and that should fix things!

As for itemSilicon, is that from AE2? If so, for some reason they don't add their item to the ore dict if another mod already has.

I used CraftTweaker to add the ore dictionary tag to Project Red's silicon. That may be related. Could Nuclearcraft be checking ore dictionary tags before CraftTweaker alters them?

Natura's wheat flour, which has the same ore dictionary entry, does not work with the recipe. I found a similar issue with recipes using itemSilicon.

If so, perhaps try removing the recipe and re-adding it through NC’s CT integration ;)

(You’ll want the docs from the 1.12.2 branch if you’re using pre-overhaul, which is a near certainty)

Added foodFlour as a valid ingredient for the graham cracker recipe ;)