Baked Spinach Mushroom Quesadillas

Prep Time: 15 minutes
Cook Time: 20–25 minutes
Total Time: 40 minutes
Servings: 4
Course: Lunch / Dinner / Appetizer
Ingredients
For the Quesadillas

• 4 large flour tortillas
• 2 cups fresh baby spinach, chopped
• 2 cups mushrooms, sliced
• 1½ cups shredded mozzarella cheese
• ½ cup shredded cheddar cheese
• 2 cloves garlic, minced
• ½ small onion, finely chopped
• 2 tablespoons olive oil
• ½ teaspoon Italian seasoning
• ¼ teaspoon paprika
• ½ teaspoon salt, or to taste
• ¼ teaspoon black pepper
• 1 tablespoon chopped fresh parsley (optional)
  Optional Creamy Dipping Sauce
• ½ cup plain Greek yogurt or sour cream
• 1 tablespoon lemon juice
• 1 small garlic clove, minced
• 1 tablespoon chopped fresh parsley
• Salt and black pepper, to taste
  Instructions
  Step 1: Preheat the Oven

1. Preheat your oven to 400°F (200°C).
2. Line a large baking sheet with parchment paper.
   Step 2: Cook the Mushrooms
3. Heat olive oil in a large skillet over medium heat.
4. Add the chopped onion and cook for 2–3 minutes until softened.
5. Add the sliced mushrooms and cook for 5–7 minutes, stirring occasionally, until golden and most of their moisture has evaporated.
6. Add the minced garlic and cook for another 30 seconds.
   Step 3: Add the Spinach
7. Add the chopped spinach to the skillet.
8. Cook for 1–2 minutes until wilted.
9. Stir in the Italian seasoning, paprika, salt, and black pepper.
10. Remove from the heat and allow the filling to cool slightly.
11. If any liquid remains in the skillet, drain it to help keep the tortillas crispy.
    Step 4: Assemble the Quesadillas
12. Place the tortillas on a clean surface.
13. Sprinkle mozzarella and cheddar over one half of each tortilla.
14. Divide the spinach and mushroom mixture evenly among the tortillas.
15. Add another light layer of cheese on top of the filling.
16. Fold each tortilla in half and press gently to seal.
    Step 5: Bake Until Crispy
17. Arrange the folded quesadillas on the prepared baking sheet.
18. Lightly brush or spray the tops with olive oil for extra crispiness.
19. Bake for 10–12 minutes.
20. Carefully flip each quesadilla and bake for another 8–12 minutes, until golden brown and the cheese has melted.
21. Let them rest for 2 minutes before cutting.
    Step 6: Prepare the Dipping Sauce
22. In a small bowl, combine Greek yogurt or sour cream, lemon juice, minced garlic, parsley, salt, and black pepper.
23. Mix until smooth.
24. Refrigerate until ready to serve.
    Step 7: Serve
25. Cut each quesadilla into wedges.
26. Garnish with fresh parsley if desired.
27. Serve warm with the creamy dipping sauce, salsa, guacamole, or a fresh Mediterranean salad.
    Nutrition Information
    Estimated per serving, based on 1 quesadilla and excluding the optional dipping sauce.

• Calories: 380–450 kcal
• Protein: 17–22 g
• Carbohydrates: 35–45 g
• Fat: 18–24 g
• Saturated Fat: 7–11 g
• Fiber: 3–5 g
• Sugar: 3–5 g
• Sodium: 600–900 mg
  Nutrition varies depending on tortilla size, cheese brands, and the amount of oil used.
  Recipe Tips
• Remove excess moisture: Cook mushrooms until most of their liquid evaporates and drain the spinach mixture well.
• Use freshly shredded cheese: It often melts more smoothly than pre-shredded cheese.
• Make them extra crispy: Brush the tortilla surfaces lightly with olive oil before baking.
• Add more vegetables: Bell peppers, zucchini, or sun-dried tomatoes make delicious additions.
• Add protein: Include cooked chicken, black beans, or chickpeas for a more filling meal.
• Make them spicy: Add red pepper flakes or diced jalapeños.
• Make them gluten-free: Use certified gluten-free tortillas.
• Storage: Refrigerate leftovers in an airtight container for up to 3–4 days. Reheat in the oven or air fryer to restore crispiness.
  Q&A
  Q1: Can I use frozen spinach instead of fresh?

Yes. Thaw it completely, squeeze out as much water as possible, and then add it to the cooked mushrooms.

Q2: Which mushrooms work best?

Cremini, button, and baby bella mushrooms all work well. Cremini mushrooms provide a deeper, earthier flavor.

Q3: Can I use a different cheese?

Yes. Monterey Jack, provolone, pepper jack, or a Mexican cheese blend are good alternatives to mozzarella and cheddar.

Q4: How do I keep quesadillas from getting soggy?

Cook the mushrooms until their moisture evaporates, drain the spinach mixture, and avoid overfilling the tortillas.

Q5: Can I make these quesadillas in an air fryer?

Yes. Air-fry at 375°F (190°C) for approximately 6–10 minutes, flipping halfway through. Secure the folded tortillas if needed so they do not open during cooking.

Q6: Can I prepare them ahead of time?

Yes. Prepare the vegetable filling a day ahead and refrigerate it. Assemble and bake the quesadillas just before serving for the best texture.

Q7: Are these quesadillas vegetarian?

Yes, if you use vegetarian-friendly cheese and tortillas.

Q8: Are these quesadillas gluten-free?

Not when made with regular flour tortillas. Use gluten-free tortillas and check all packaged ingredients.

Q9: Can I add chicken to this recipe?

Yes. Add about 1–2 cups of cooked, shredded or diced chicken to the filling before assembling.

Q10: Does this recipe contain nuts?

The standard recipe contains no nuts. Check tortilla, cheese, and sauce labels for allergen statements and possible cross-contact if you have a nut allergy.

Q11: Can I freeze baked quesadillas?

Yes. Cool completely, wrap individually, and freeze for up to 2 months for best quality. Reheat from frozen in an oven or air fryer until hot throughout.

Q12: What can I serve with baked spinach mushroom quesadillas?

Serve with salsa, guacamole, Greek yogurt dip, tomato soup, black beans, or a fresh green salad.