Potato-Salami Salad with Creamy Horseradish Dressing

Ingredients

• 12 ounces medium red potatoes
• 8 ounces fresh haricots verts or green beans, trimmed (longer pieces halved)
• 1 red bell pepper, seeded and sliced
• 1/8 teaspoon coarse salt
• ¼ teaspoon freshly ground black pepper
• 1 tablespoon refined coconut oil, butter or olive oil
• 4 ounces whole link salami, halved lengthwise
• 1 medium fennel bulb
• 4 cups torn butterhead lettuce
• 1/8 teaspoon salt
• 2 small cloves garlic, finely chopped
• ½ cup reduced-fat sour cream
• 2 tablespoons very finely chopped celery
• 2 tablespoons mayonnaise or alternative (e.g. Hampton Creek Just Mayo)
• 1½ teaspoons prepared horseradish
• 2 teaspoons reserved fennel fronds
• 1/8 teaspoon freshly ground black pepper