Cooking Know-How
For a milder onion taste, place chopped onions in strainer and rinse under cold running water. Drain well before combining with other ingredients.
Make Ahead
This recipe is best made at least 1 hour before serving. Keep refrigerated to allow flavors to blend.
Poblano-Mushroom Salpicon
For salpicon, spoon 1/2 cup topping on each of 8 tostadas and top with cheese.