
This hearty Chicken Tamale Casserole combines the authentic flavors of traditional tamales with the convenience of a simple casserole. It delivers all the rich taste of hand-wrapped tamales without the hours of labor, making it perfect for busy weeknights or weekend family gatherings.
I developed this recipe after spending an entire weekend making traditional tamales with my Mexican neighbor. While I treasured the experience, I wanted to capture those same incredible flavors in a weeknight-friendly format that my family could enjoy regularly.
Key Ingredients
- Rotisserie chicken: Provides tender meat and saves hours of cooking time
- Masa harina: Creates the authentic corn flavor base essential for tamales
- Chile verde enchilada sauce: Adds tangy brightness and authentic Mexican flavor
- Frozen corn kernels: Add sweet pops of texture throughout the casserole
- Roasted poblanos: Contribute gentle heat that can be adjusted to your preference
- Monterey jack cheese: Creates the perfect melty, creamy texture
Step-by-Step Instructions
- Prepare the Chicken Filling:
- Shred the rotisserie chicken into bite-sized pieces and place in a large bowl. Add chicken broth, enchilada sauce, chopped cilantro, and garlic powder. Stir thoroughly until chicken is evenly coated in the sauce mixture. Let the mixture sit while preparing the tamale dough to allow flavors to meld together.
- Create the Tamale Dough:
- Combine masa harina, salt, sugar, baking powder, and black pepper in a large mixing bowl. Whisk thoroughly to ensure even distribution of leavening agents. Add the cold butter pieces and use your fingertips to work them into the dry mixture until it resembles coarse crumbs. This technique creates pockets of butter that will make the tamale layer light and tender.
- Add Moisture and Flavor:
- Place 2 cups of the thawed corn and roasted poblanos in a food processor. Pulse until roughly chopped but not completely smooth. You want texture rather than a puree. Add this mixture to the masa mixture along with the remaining whole corn kernels and chicken broth. Stir until thoroughly combined. The consistency should be like thick cake batter. If too dry, add additional broth one tablespoon at a time.
- Assemble the Casserole:
- Preheat your oven to 375°F and grease a 9x13 inch baking dish. Spread half of the tamale dough mixture evenly across the bottom of the dish. Top with the chicken mixture, spreading it into an even layer. Sprinkle with 2 cups of the monterey jack cheese. Carefully spread the remaining tamale dough over the cheese layer. This can be tricky as the dough is sticky. Using a spatula dipped in water helps with spreading.
- Bake to Perfection:
- Cover the casserole with foil and bake for 30 minutes. Remove the foil, pour the remaining cup of enchilada sauce over the top, and sprinkle with the remaining cup of cheese. Return to the oven uncovered and bake for an additional 20 minutes or until the center is set and the top is golden brown. Let stand for 10 minutes before cutting to allow the layers to set.

The roasted poblanos are my secret weapon in this recipe. Years ago, my abuela taught me that perfectly roasted poblanos add a depth that canned green chiles simply cannot match. Whenever I make this casserole, the aroma instantly transports me back to her tiny kitchen where I first learned to appreciate Mexican cooking traditions.
Make-Ahead Magic
This casserole actually improves with time as the flavors meld together. You can assemble it completely up to 24 hours before baking and refrigerate. Simply add an extra 10 minutes to the covered baking time if cooking from cold. The tamale dough will absorb more moisture overnight, resulting in an even more tender final product that holds together perfectly when sliced.
Substitution Success
While authentic masa harina creates the most traditional flavor, you can substitute fine cornmeal in a pinch. The texture will be slightly different but still delicious. For a vegetarian version, replace the chicken with 3 cups of sautéed vegetables like zucchini, bell peppers, and corn, and use vegetable broth instead of chicken broth. For varying heat levels, adjust the amount of poblanos or substitute with milder green chiles for less heat.
Serving Suggestions
Serve this casserole with a crisp green salad dressed with lime vinaigrette to balance the richness. A side of Mexican street corn or simple black beans makes the meal complete. For presentation, top each portion with a dollop of sour cream, sliced avocado, and a sprinkle of fresh cilantro. This visually stunning presentation elevates the humble casserole to dinner party status.

Frequently Asked Questions
- → What is the best chicken to use?
For convenience and flavor, a rotisserie chicken works best. You can also use cooked shredded chicken as an alternative.
- → Can I make the tamale dough ahead of time?
Yes, you can prepare the tamale dough ahead and refrigerate it for up to a day. Let it come to room temperature before assembly.
- → Are there substitutes for masa harina?
Masa harina is key to achieving the tamale texture. If unavailable, you might try finely ground cornmeal, but the flavor will differ.
- → How can I adjust the spice level?
To make it spicier, add more roasted poblanos or a touch of cayenne. For a milder dish, reduce the poblanos and use a mild enchilada sauce.
- → What sides pair well with this dish?
Serve with a fresh green salad, black beans, or a side of Mexican rice to complement the flavors of the casserole.
- → Can I freeze the casserole?
Yes, the casserole freezes well. Wrap it tightly and freeze for up to 3 months. Reheat in the oven until heated throughout.