Onion powder—is there truly a way to keep it from clumping ...
Sep 23, 2017· I live in Los Angeles, where it''s not typically humid. But I''ve grown tired of having onion powder clump into a rockhard block. My current supply is in its original bottle; I went to the trouble of chiseling out and grinding the whole thing back to powder, and tried various "remedies": dried beans, grains of rice, keeping it in the freezer, putting a silica gel packet in the bottle, and BOTH ...