Coarsely chop one 10-ounce bag prewashed spinach (about 8 cups); set aside. In a large skillet, stir together 2 tablespoons olive oil, 2 tablespoons minced shallot or finely chopped green onion, 1 minced clove garlic, 1/4 teaspoon salt, 1/4 teaspoon ground nutmeg, and 1/8 teaspoon black pepper. Stir the mixture over medium heat for 30 seconds. Add the chopped spinach to the skillet. Cover and cook for about 2 minutes more or until the spinach just begins to wilt, stirring the mixture occasionally. Remove skillet from heat. Makes about 3 cups.