Recipes Pickled Red Onions Be the first to rate & review! This simple, piquant condiment is wonderful with grilled or baked meat or seafood. By Patricia Quintana Updated on December 10, 2015 Print Rate It Share Share Tweet Pin Email Photo: © Maura McEvoy Total Time: 30 mins Yield: 1 quart Ingredients Kosher salt 2 1/2 quarts water 5 medium red onions, thinly sliced 1/2 cup extra-virgin olive oil 10 bay leaves 10 allspice berries 6 marjoram sprigs 1 1/2 tablespoons dried oregano, preferably Mexican 1 teaspoon freshly ground pepper 1/2 cup cider vinegar Directions In a large bowl, dissolve 2 tablespoons of salt in the water. Add the onions, let soak for 10 minutes and drain well. Heat the olive oil in a large skillet. Add the onions, bay leaves, allspice, marjoram, oregano and pepper and cook over moderately high heat, stirring, until the onions are tender, about 10 minutes. Remove from the heat and stir in the vinegar. Season with salt and let cool. Discard the allspice, marjoram and bay leaves before serving. Make Ahead The pickled onions can be refrigerated for up to 1 week. Rate it Print