Ingredient:

• 1 pound ground turkey
• 1/3 cup crispy rice cereal, such as Rice Krispies®
• 1/4 cup shredded zucchini
• 2 tablespoons finely minced red onion
• 2 teaspoons Dijon mustard
• 1 1/2 teaspoons dried tarragon
• 1/2 teaspoon garlic salt
• 1/4 teaspoon freshly ground black pepper
• 4 hamburger buns