Quesadilla Casserole

Prep: 20 min Cook: 30 min Serves: 8 Cuisine: Mexican

A cheesy, flavorful quesadilla casserole with melted cheddar and Monterey Jack, topped with fresh vegetables, perfect for family dinners or casual gatherings.

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Ingredients

  • 1 lb. Cheddar cheese
  • 1 lb. Monterey Jack cheese
  • 12 flour tortillas
  • 1 medium onion, chopped fine
  • 1 (28 oz.) can tomatoes
  • 1 (4 oz.) can green chilies, seeded and chopped
  • 1 Tbsp. jalapeno sauce
  • 1 green bell pepper, sliced in rings

Instructions

  1. Preheat oven to 425°F.
  2. Oil a 9 x 13-inch casserole dish.
  3. Slice cheese about 1/4-inch thick, 4 inches long, and 2 inches wide.
  4. Prepare the quesadillas by stacking one slice of each kind of cheese near the edge of a tortilla.
  5. Top with a rounded teaspoon each of chopped onion and chopped green chilies.
  6. Roll tortillas up around the cheese and fold the ends under to form 12 small packages.
  7. Place the rolled tortillas in the prepared casserole dish.
  8. Bake in the preheated oven for approximately 30 minutes, or until cheese is melted and bubbly.

Tips & Substitutions

For added flavor, consider incorporating black beans or corn into the quesadillas. You can substitute the Cheddar or Monterey Jack with pepper jack cheese for a spicy kick. If you’re short on time, pre-shredded cheese works well too. To enhance the dish, serve with sour cream or guacamole. This recipe is also great for meal prep.

Serving Suggestions

Serve the quesadilla casserole with a side of Mexican rice or a fresh salad for a complete meal. It pairs beautifully with Cream Cheese Mexican Dip for a creamy contrast. Consider garnishing with fresh cilantro or avocado slices for added freshness. This dish is perfect for gatherings or a cozy family dinner.

Storage & Reheating

Store any leftover quesadilla casserole in an airtight container in the refrigerator for up to 3 days. To reheat, place in a preheated oven at 350°F for about 15-20 minutes until warmed through. Alternatively, you can microwave individual servings for 1-2 minutes, but the oven method helps retain crispiness.

Nutrition & Diet Analysis (per serving)

Each serving of Quesadilla Casserole contains roughly 454 calories, with 15g protein, 69g carbohydrates, and 13g fat. It is an excellent source of vitamin C (155% of the Daily Value), protein (30% of the Daily Value), and iron (24% of the Daily Value), and a good source of calcium and vitamin A. Note that it is relatively high in sodium, at 939mg per serving (41% of the Daily Value).

454 kcal 23% DV
Protein Fat Carbs

Macronutrients

Protein 15.2g 30% DV
Total Fat 13.4g 17% DV
Carbs 68.8g 25% DV
Fiber 6.3g 23% DV
Sugar 6.2g 12% DV

Electrolytes

Sodium 939.4mg 41% DV
Potassium 593.8mg 13% DV
Cholesterol 16.7mg 6% DV

Vitamins & Minerals

Vitamin A 138.9mcg 15% DV
Vitamin C 139.9mg 100% DV
Vitamin D 0.1mcg
Calcium 214.7mg 17% DV
Iron 4.2mg 24% DV
Diet fit High-fiber Low-fat
Contains Milk Wheat/Gluten

Estimated from ingredients & per-serving nutrition — verify against package labels for allergies or strict diets.

* % Daily Values based on a 2,000 calorie diet (FDA 2020).

Frequently Asked Questions

Can I make this casserole ahead of time?

Yes, you can assemble the quesadilla casserole a day in advance. Just cover it tightly with plastic wrap and store it in the refrigerator. When ready to bake, remove the wrap and bake it directly, adding an extra 5-10 minutes to the cooking time if it's cold from the fridge.

What can I use instead of flour tortillas?

If you're looking for a gluten-free option, you can substitute corn tortillas. Just be aware that they may break more easily, so handle them gently when rolling. For a low-carb option, consider using zucchini slices or eggplant as a base instead of tortillas.

How do I prevent the tortillas from becoming soggy?

To prevent sogginess, ensure that the tomatoes are well-drained before adding them to the casserole. You can also bake the quesadillas slightly before assembling the casserole, or serve the casserole with toppings on the side to maintain their texture.

Nutrition is estimated from USDA FoodData Central ingredient data and may vary with brand, portion and preparation — see our methodology. This information is for general educational purposes only and is not medical or dietary advice (disclaimer).

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