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“For panini sandwiches”
READY IN:
10mins
YIELD:
2 cups
UNITS:
US

Ingredients Nutrition

Directions

  1. In a big bowl or big jar with a lid, submerge the onions in the vinegar and the water.
  2. Let sit for at least 12 hours or, covered, up to 2 weeks.
  3. Squeeze the excess liquid from the onions before using.

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