Add all the ingredients for the vinaigrette in a small bowl and whisk to combine. Season with salt and pepper as needed Chop. \t In a large bowl, combine lettuce, radicchio, red onion, tomatoes, beans, mozzarella, salami, and yellow pepper. Season with salt and black pepper to taste and toss together well. \t Drizzle \u00be of the vinaigrette over the salad and toss again to coat all the ingredients in the oil. Taste and add more vinaigrette as needed, plus salt and pepper. Serve.