1. Place all the ingredients in a non- reactive container and keep cold in the refrigerator for 24 hours. Remove from the refrigerator and drain all the liquid and set aside.
2. Sauce:
3. In a saute pan with tablespoon of oil, bring up to high heat and add the first 4 ingredients. Toss until they are blackened. Let cool and in a food processor, place all blackened vegetables and remaining ingredients and pulse to medium chop the vegetables. Toss well and chill. Fold scallops into mixture and serve.