Roasted Chicken and Zucchini Tostadas

Recipe courtesy of Marcia Stanley, MS, RDN, Culinary Dietitian, on behalf of Milk Means More

Total time: 25 minutes

Servings: 4

12 street taco-size corn tortillas nonstick cooking spray

1/2 cup plain Greek yogurt (2% or 5%)

3 teaspoons lime juice, divided

1/4 teaspoon garlic powder

1 1/2 cups shredded or chopped rotisserie-roasted chicken breast

1/2 cup seeded and chopped tomato

1/2 cup chopped zucchini

2 t…