Sheet Pan Chicken Tostadas are an easy weeknight dinner with crispy tortillas, flavorful shredded chicken, beans, and melted cheese all baked together on one pan.
Bake the tortillas first: Pre-baking helps the corn tortillas crisp up before adding the toppings so they do not get too soft.
Use cooked shredded chicken: This recipe is meant for already cooked chicken, so rotisserie chicken, leftover chicken, or meal-prepped shredded chicken all work well.
Do not overload the tostadas: Too many toppings can make the tortillas soggy or hard to pick up. Keep the layers even and add fresh toppings after baking.
Serve right away: Tostadas are best when the tortillas are still warm and crisp from the oven.
Check labels for gluten-free: Corn tortillas are usually gluten-free, but always check the tortillas, taco seasoning, salsa, and beans if needed.