Bob Harper’s Zoodle Bolognese,

This simple, saucy dish is among celebrity fitness trainer Bob Harper’s favorite go-tos. Adapted from his new book, The Super Carb Diet, it uses one of his favorite kitchen tools—a spiralizer—to make zucchini noodles (“zoodles”) as a healthy sub for pasta. —Alison Ashton

Ground Chicken Bolognese

Heat 1 Tbsp olive oil in a large skillet over medium-high. Add 2 tsp minced garlic 34' '' carrot 34 chopped celery stalk and ½ onion3 '' 67 or until tender. Add 1 lb ground chicken; cook 4 minutes or until chicken is browned, stirring to crumble. Stir in 1½ cups crushed tomatoes, 2 tsp minced fresh basil and 1 tsp minced fresh oregano; simmer 3 minutes. Season to taste with salt and black pepper. Scrape chicken mixture into a bowl; cover to keep warm. Wipe out pan with a paper towel. Heat 2 tsp oil in skillet over medium-high. Add 2 lb spiralized zucchini= 64 with salt and pepper. Divide zucchini among 4 plates or bowls. Top evenly with chicken mixture. Garnish with torn basil. Serves 4.

Our pick: The Oxo Good Grips Tabletop Spiralizer ($40, oxo.com) includes interchangeable blades for spaghetti-, fettuccine- or ribbon-cut “noodles.”

Go to Parade.com/harper the Biggest Loser host made after his heart attack.