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Close-up of crispy sheet pan chicken quesadilla slice with melted cheese, refried beans, and shredded chicken on a serving turner

Sheet Pan Chicken Quesadillas Recipe

These sheet pan chicken quesadillas are easy, cheesy, and perfect for feeding a crowd—no stovetop flipping required! Loaded with juicy shredded chicken, creamy refried beans, salsa, corn, sour cream, and a trio of cheeses, this oven-baked recipe is a total game-changer for easy entertaining or weeknight dinners.
Prep Time 20 minutes
Cook Time 25 minutes
Total Time 45 minutes
Servings 12

Ingredients

Seasonings

  • 1 tablespoon chili powder
  • 1 teaspoon ground cumin
  • ½ teaspoon each smoked paprika, onion powder, garlic powder & dried oregano
  • sprinkle salt and black pepper

Base

  • 1 tablespoon extra-virgin olive oil
  • 1 large yellow onion finely chopped
  • 6 garlic cloves minced

Filling

Assembly

  • butter melted for brushing
  • 18-22 large flour tortillas
  • 1 ⅓ cups sharp cheddar cheese
  • 1 ⅓ cups Monterey Jack cheese
  • 1 ⅓ cups mozzarella cheese

For Serving (Optional):

  • guacamole
  • extra salsa
  • sour cream

Instructions

  • Sauté the aromatics – In a large skillet over medium-high heat, add olive oil, onion, and garlic. Sauté for 5 minutes, stirring occasionally, until softened.
  • Toast the spices – Add chili powder, cumin, smoked paprika, onion powder, garlic powder, oregano, salt, and pepper. Stir frequently and sauté for 2 more minutes to bloom the spices.
  • Combine the filling – Transfer the onion and garlic mixture to a large mixing bowl. Add shredded chicken, refried beans, salsa, corn, and sour cream. Toss until evenly combined.
  • Prep oven and sheet pan – Preheat oven to 425°F. Lightly brush the bottom of a 13x18-inch sheet pan with melted butter.
  • Assemble the base layer – Arrange tortillas overlapping around the perimeter of the pan so that half of each tortilla hangs over the edge. Place tortillas in the center to fully cover the bottom.
  • Add filling and cheese – Spread the chicken mixture evenly over the tortillas, then sprinkle the cheese blend evenly overtop.
  • Fold and seal – Place 3-6 more tortillas in the center, then fold the overhanging tortillas back toward the center to fully cover the filling. Brush the tops with more melted butter.
  • Bake and weigh down – Place a second large baking sheet on top to weigh it down. Bake for 20 minutes.
  • Uncover and finish baking – Remove the top baking sheet and bake for 5 more minutes, or until the top is golden brown and crisp.
  • Slice and serve – Let rest for a few minutes, then slice into squares and serve with sour cream, guacamole, or extra salsa!