It would be cool if we could consume Blaze Rods in a dish called Blaze Fries.
I imagine such dish could provide potent positive effect at the cost of setting eater on fire (because they are Blaze Rods).
Instead of Positive potion effect (or on top of having one - depending how good you want this item to be) it could clear out Withering Effect from player, making player replace it with Fire damage that can be negated in plethora of ways - namely Fire Resistance, staying in water, Fire Protection armor... though the last one being not as good.

Recipe I imagine that could work for such food:

Shapeless:

RRR
BTW

R - Blaze Rod
B - Bullet Pepper
T - Tomato Sauce (returns Wooden Bowl)
W - Wooden Bowl

I'm willing to try making a texture for the item if you would be okay with that idea, though looking at the texture work in this mod I'm not sure if I could even compete.