Created by Shadows1 on March 4, 2013
Step 1: Heat vinegar and cumin in a non-aluminum pan until boiling. Simmer five minutes.
Step 2: Place mushrooms and shallots in a small pan (not aluminum) and cover with a saucer and weight to hold it down.
Step 3: Pour vinegar mixture over mushrooms to cover. Return pan to stove and bring to a simmer.
Step 4: Simmer 10 to 15 minutes or until mushrooms are just tender.
Step 5: Remove from heat and let mushrooms cool in the vinegar.
Step 6: Drain and refrigerate until ready to serve.