Less potatoes are used but this hearty, filling potato salad adds firm tofu to make a complete meal.
Bring a medium pot of well-salted water to a boil. Add potatoes and cook until tender but not falling apart, about 10 minutes. Just before potatoes are done, add green beans to the pot for 30 seconds. Drain and set aside.
Whisk mustard, vinegar, 2 teaspoons oil, sugar, and 1/4 teaspoon salt in a bowl.
Heat remaining oil in a large skillet over medium-high heat. Add leek and dill, and saute, stirring occasionally, until golden and slightly crispy, 4 to 5 minutes.
Gently toss potatoes and green beans, celery, cucumber, tofu, chives, and half the leeks with the mustard dressing in a bowl. Adjust salt, if necessary. Top with remaining leeks. Serve chilled or at room temperature.
This recipe was adapted with permission from "Super Natural Every Day: Well-Loved Recipes from My Natural Foods Kitchen" by Heidi Swanson, copyright 2011. Published by Ten Speed Press, a division of Random House, Inc.