Root and Fruit Salad

Name: Root and Fruit Salad
Ingredients: 2 large russet potatoes (or 1 head cauliflower for those on a low-potassium diet); 3 cups radishes (about a dozen radishes), root and tip removed; 2 large carrots, cleaned and end removed; 2 teaspoons whole black peppercorns; 1/2 teaspoon salt-free garlic powder; 1/4 teaspoon dried dill or salt-free celery seed; Pinch or three of red chili pepper flakes; 2 peaches (or nectarines, cherries, or rhubarb), pit or stem removed; 10 large garlic cloves, peeled and cut in half lengthwise; 1 serrano chili pepper, sliced into thin rounds; 3 tablespoons chopped fresh dill or parsley or cilantro