Pastel Azteca Recipe

Pastel Azteca is similar to lasagna in its layered structure but features corn tortillas, shredded chicken, roasted poblanos (rajas), and cheese. This traditional Mexican casserole offers smoky, creamy flavors that make it perfect for family meals or gatherings. 

Pastel Azteca can be served as a main dish on its own, but it pairs well with a side salad or can be topped with additional crema, salsa, avocado or fresh cilantro for extra flavor. This dish is often referred to as a Mexican lasagna due to its layered composition.

While ingredients vary by region, the combination of salsa verde, poblanos, and cheese is a cherished variation. It’s a complete meal on its own, though pairing it with a cup of Café de Olla or your favorite beverage adds a nice touch.

Roasting the Peppers and Tomatillos 

In Mexican cuisine, roasting is synonymous with flavor. For the most authentic taste, ingredients are often roasted directly over wood charcoal, a cherished practice among traditional Mexican cooks. 

In this instance, we will be using a carbon steel comal over medium to medium-high heat to roast the poblanos and tomatillos until they are evenly charred (blackened) all around.

The peppers are placed in a heatproof bowl and covered with plastic wrap to sweat, which loosens the skin—this takes about 5 minutes. Afterward, peel off the skin, open the peppers to remove the seeds and stems, and slice them into rajas, the term for sliced roasted poblanos.

The process for the tomatillos is much simpler. Focus on charring the top, bottom, and as many sides as possible to achieve a well-rounded color and flavor. They can be removed when they are three-quarters cooked, as they will continue to turn pale green from the residual heat.

Layering and Assembly 

The layers in this tortilla casserole create a flavorful dish that benefits from a three-dimensional effect through varied textures. You divide all components—tortillas, crema mixture, chicken filling, rajas (sliced poblanos), and Oaxaca cheese—into three equal portions for perfectly distributed layers.

Spray a 10×13-inch baking dish (not including the handles) with non-stick spray. Begin by layering the corn tortillas to cover the entire bottom of the casserole.

Spread some of the crema/requesón mixture over the tortillas, ensuring you cover every surface for a well-balanced bite. Next, add the chicken poblano filling, followed by the rajas, and top with a generous portion of Oaxaca cheese, known as “quesillo” in Oaxaca.

As you assemble your Pastel Azteca, first spread each layer evenly to cover the one below. This ensures that every piece showcases the full flavor of its ingredients—we definitely don’t want to miss out! Next, repeat this process three times, and that’s it!

Easy to Follow Recipe Video

Below is my easy to follow video tutorial on how to make this Pastel Azteca.

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Substitutions 

This dish is definitely one you can make variations of. You can use a tomato-based salsa if that’s what you prefer, or switch out the protein, cheese, and even peppers. Here are some options to experiment with:

• Poblano Salsa – Tomato-based salsa
• Requesón – Ricotta cheese
• Crema Mexicana – Crème fraîche or sour cream (sour cream will add a thicker consistency and tangier flavor; you can thin it out with a little heavy cream or milk)
• Chicken – Shredded pork or beef
• Poblanos – Hatch chili
• Corn – Mushrooms or frozen veggies
• Oaxaca Cheese – Mozzarella, Chihuahua, or Manchego

Explore More Recipes: 

• Cafe de olla
• Crema Mexicana
• Salsa Macha Pickled Onions
• Chicken in Salsa Verde
• Horchata

Store 

If you have leftovers, you can store them in an airtight container in the refrigerator for up to 3-4 days.

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Pastel Azteca Recipe

4.80 from 25 votes

By Villa Cocina

Pastel Azteca is similar to lasagna in its layered structure but features corn tortillas, shredded chicken, roasted poblanos (rajas), and cheese.

Prep Time: 25 minutes mins

Cook Time: 40 minutes mins

Total Time: 1 hour hr 5 minutes mins

Cook ModePrevent your screen from going dark

Ingredients 

US CustomaryMetric

Servings: 12 servings

Poblano Salsa

• 1 lb whole tomatillos
• 3 jalapeño peppers 
• 8 poblano peppers 
• 1/2 bunch cilantro
• 1 1/2 cups chicken broth, low-sodium

Chicken Filling

• 2 tbsp avocado oil
• 3 ears fresh corn
• 1 white onion, diced
• 4 garlic cloves, minced
• 1/4 tsp ground cumin
• 1 tsp dried Mexican oregano
• 4 cups cooked chicken, shredded
• To taste salt

Requesón Mixture

• 1 1/2 cups Mexican cream
• 2 cups requesón
• 24 oz Oaxaca cheese, grated

Additional Ingredients

• 28 corn tortillas
• Avocado oil for pan-frying
• Non-stick baking spray 

Instructions 

Poblano Chicken Filling 

• Poblano Salsa: Heat a comal or cast iron skillet over medium to medium-high heat. Roast the poblano peppers, jalapeños, and tomatillos until charred (blackened) all around. 
• Transfer the peppers to a bowl, cover with plastic wrap, and let them sweat for 10-15 minutes. Allow the tomatillos to cool on a dish.
• Once the skin of the peppers has loosened, peel it off and cut the peppers open to remove the seeds and stems.
• Slice six poblanos into strips (rajas) and set aside. Blend the remaining two poblanos with the jalapeños, tomatillos, cilantro, and broth until smooth. Set aside until needed.
• Chicken Filling: Remove the corn kernels from the cob. In a medium saucepan over medium heat, pour in the oil and sauté the corn until slightly softened. Add the onion and sauté until softened. 
• Stir in the garlic, cumin, and oregano, and cook for one minute. Pour in the green salsa, bring to a boil, then reduce to a gentle simmer and cook until slightly thickened, about 8 minutes. Mix in the salt and chicken, then turn off the heat and set aside to cool slightly.

Prep

• Heat avocado oil. Lightly pan fry each tortilla until pliable, just a few seconds per side. Transfer to a dish and continue frying the rest.
• In a medium bowl, combine requesón cheese and Mexican cream. Use a spatula to stir and fold them together, leaving a few lumps.
• Preheat the oven to 350°F.

Assemble the Pastel Azteca 

• Grab a 10×13 baking dish (handles not included) and spray the bottom with non-stick baking spray. 
• While assembling your Pastel Azteca, spread each layer evenly to cover the one below. Repeat this process three times for a total of three layers.
• First, pat dry excess oil from the tortillas with a paper towel. Arrange 8-9 of them to cover the bottom of the dish. Spread the requesón mixture, followed by the chicken filling and sliced poblanos. Finally, sprinkle with Oaxaca cheese. Repeat for the remaining two layers.
• Bake for 20 minutes until the cheese is melted, then switch to broil to achieve a golden top. Allow it to rest for 15 minutes before slicing and serving. 

Nutrition

Serving: 1servingCalories: 581kcalCarbohydrates: 45gProtein: 35gFat: 30gSaturated Fat: 14gPolyunsaturated Fat: 2gMonounsaturated Fat: 4gTrans Fat: 0.002gCholesterol: 78mgSodium: 918mgPotassium: 636mgFiber: 7gSugar: 8gVitamin A: 729IUVitamin C: 95mgCalcium: 184mgIron: 2mg

Nutrition information is automatically calculated and intended as an approximation only.

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Course: Main

Cuisine: Mexican

Keyword: Mexican Casserole, Mexican Food, Mexican Lasagna, Pastel Azteca