ANTIPASTO PASTA SALAD, FROM COOK'S COUNTRY RECIPE - (4.2/5)

Steps:

• 1. Place one paper towel on microwave-safe plate. Arrange pepperoni in single layer on paper towel. Cover with another paper towel and layer sopresatta on towel. Top with another paper towel and microwave on highest power until meat begins to render fat, about 1 minute. Set meat aside. 2. Whisk 5 tablespoons vinegar (1/2 of the 10 tablespoons in the ingredient listing), olive oil, mayonnaise, pepperoncini juice, garlic, red pepper flakes, 1/2 teaspoon salt, and 1/2 teaspoon pepper in medium bowl. 3. Bring 4 quarts water to boil in large pot. Add 1 tablespoon salt and pasta and cook until al dente. Drain pasta, return to pot, and toss with 1/2 cup dressing and remaining vinegar. Adjust seasonings, spread dressed pasta on rimmed baking sheet, and refrigerate until chilled, about 30 minutes. 4. Meanwhile, bring remaining dressing to simmer in large skillet over medium-high heat. Add mushrooms and cook until they release their juices and are lightly browned, about 8 minutes. Transfer to large bowl and cool. 5. Add meat, provolone, roasted red peppers, chopped pepperoncini, basil, and cooled pasta to mushrooms and toss well. Season with salt and pepper. Serve at room temperature. Salad can be refrigerated for up to 3 days. NOTE: We loved this salad, but thought it tasted best eaten the same day it was made. The mushrooms are amazing, and I would double them, or even make just the mushrooms as a great appetizer/snack.