Slow Cooker Enchilada Casserole Recipe

Cozy Slow Cooker Enchilada Casserole Recipe for Family Dinners

Let me share a mouth-watering slow cooker enchilada casserole that will revolutionize your dinner routine.

Layers of savory ingredients meld together into a comforting meal you can practically smell through the screen.

Busy weeknights demand simple yet delicious solutions like this hearty dish.

Minimal preparation meets maximum flavor in a recipe that practically cooks itself.

Cheese, tortillas, and tender meat create a symphony of textures that dance across your palate.

Imagine coming home to a kitchen filled with rich, spicy aromas that promise pure culinary satisfaction.

Scoop up this casserole and watch everyone at the table ask for seconds.

Fun Ways to Change Up Enchilada Casserole

  • Vegetarian Enchilada Casserole: Replace chicken with black beans, tofu, or plant-based protein crumbles for a meat-free version. Add extra vegetables like bell peppers and zucchini for more nutrition.
  • Gluten-Free Option: Use corn tortillas instead of flour tortillas. Ensure taco seasoning is certified gluten-free and check enchilada sauce labels to maintain a celiac-friendly meal.
  • Low-Carb Alternative: Swap tortillas with zucchini slices or cauliflower rice. Reduce tomato amount and use low-carb enchilada sauce to create a keto-friendly casserole.
  • Spicy Southwest Variation: Add diced green chiles, jalapeños, or chipotle peppers to increase heat. Mix in cayenne pepper or hot sauce for extra kick and depth of flavor.

FAQs

  • Can I use frozen chicken breasts in this recipe?

Yes, you can use frozen chicken breasts. Just add an extra 1-2 hours to the cooking time to ensure the chicken is fully cooked and can be easily shredded.

  • Is it possible to make this recipe spicier?

Absolutely! Add diced jalapeños, use a hot taco seasoning blend, or include some cayenne pepper to increase the heat level to your preference.

  • Can I substitute corn tortillas for flour tortillas?

Yes, corn tortillas work great in this recipe. They’ll provide a slightly different texture and traditional Mexican flavor compared to flour tortillas.

  • How can I make this recipe more protein-rich?

Consider adding black beans, kidney beans, or extra shredded chicken to boost the protein content of the enchilada casserole.

Why Slow Cooker Enchilada Casserole Hits the Spot

  • Family-Friendly Flavor Explosion: Packed with kid-approved Mexican-inspired tastes, this casserole brings everyone to the table with its cheesy, saucy chicken and crispy tortilla layers.
  • Versatile Crowd-Pleaser: Perfect for potlucks, game days, or casual family dinners, this dish adapts easily to different preferences and can be customized with extra toppings like sour cream or fresh cilantro.
  • Minimal Cleanup Champion: Using a slow cooker liner and creating a one-pot meal means less washing up, making this recipe a winner for busy home cooks who want delicious food without extensive kitchen cleanup.

What You Need for Slow Cooker Enchilada Casserole

Main Protein:
  • Chicken Breasts: Tender and perfect for soaking up delicious flavors.
Seasoning Group:
  • Taco Seasoning, Salt, Black Pepper: Zesty spice mix for bold taste.
Sauce and Tomato Group:
  • Enchilada Sauce: Rich, traditional Mexican-style sauce.
  • Diced Tomatoes: Juicy and adds moisture to the dish.
Tortilla and Cheese Group:
  • Corn Tortillas: Soft corn base that adds classic Mexican texture.
  • Shredded Cheese: Melty and creamy topping that brings everything together.
Cooking Spray Group:
  • Nonstick Cooking Spray: Helps prevent sticking and makes cleanup easier.

How to Make Slow Cooker Enchilada Casserole

Step 1: Spray Slow Cooker Liner

Coat the inside of your slow cooker with nonstick cooking spray to prevent sticking and ensure easy cleanup.

Step 2: Layer Chicken and Seasonings

Place chicken breasts at the bottom of the slow cooker.

Generously sprinkle taco seasoning, salt, and black pepper over the chicken to infuse flavor.

Step 3: Add Liquid Ingredients

Pour enchilada sauce and diced tomatoes evenly over the seasoned chicken, creating a rich and tangy base for the casserole.

Step 4: Initial Slow Cooking

Cover the slow cooker and cook on low heat for 4 to 5 hours, allowing the chicken to become tender and absorb the flavors.

Step 5: Prepare Tortilla Pieces

While the chicken cooks, slice tortillas into bite-sized wedges, creating a perfect textural component for the casserole.

Step 6: Shred Chicken

Using two forks, carefully shred the cooked chicken into soft, manageable pieces.

Step 7: Create Casserole Mixture

Gently fold tortilla wedges and half of the cheese into the shredded chicken, ensuring even distribution of ingredients.

Step 8: Layer and Top Casserole

Spread the chicken mixture into an even layer in the slow cooker.

Sprinkle the remaining cheese on top for a melty, golden finish.

Step 9: Final Cooking

Re-cover the slow cooker and continue cooking for an additional 30 minutes, allowing the cheese to melt and the flavors to meld together.

Tips to Nail Slow Cooker Enchilada Casserole

  • Use a slow cooker liner for effortless cleanup and prevent sticking.
  • Don't skimp on taco seasoning to ensure maximum flavor throughout the chicken.
  • Let chicken rest for a few minutes after cooking to make shredding smoother and more manageable.
  • Sprinkle cheese evenly for a consistent, melty texture in every bite.
  • Swap chicken for black beans or ground turkey to accommodate different dietary preferences.

Keeping and Reheating Enchilada Casserole

  • Store leftovers in an airtight container within 2 hours of cooking, keeping them fresh for 3-4 days in the refrigerator.
  • Transfer cooled casserole to freezer-safe containers or zip-lock bags, ensuring they stay good for up to 3 months.
  • Warm refrigerated casserole at 350°F for 15-20 minutes, covering with foil to prevent drying out and maintain moisture.
  • Heat individual portions on medium power for 1-2 minutes, stirring halfway through to distribute heat evenly and preserve texture.

Great Pairings for Enchilada Casserole

  • Savor Mexican Wine Pairing: Choose a zesty Tempranillo or bright Grenache to complement the rich, spicy enchilada casserole flavors.
  • Fire Up Margarita Match: Craft a classic margarita with fresh lime juice and tequila to cut through the dish's hearty chicken and cheese profile.
  • Cool Crema Contrast: Serve a tangy Mexican crema on the side to balance the casserole's bold spices and provide a creamy counterpoint.
  • Refreshing Cilantro Mojito: Mix a cilantro-infused mojito that echoes the herbaceous notes in the enchilada casserole and cleanses the palate.
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Slow Cooker Enchilada Casserole Recipe

Slow Cooker Enchilada Casserole Recipe


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4.5 from 20 reviews

  • Total Time: 5 hours 15 minutes
  • Yield: 6 1x

Description

Hearty slow cooker enchilada casserole brings Mexican comfort straight to dinner tables with layered cheese, tortillas, and savory meat. Packed with bold spices and easy preparation, this dish promises satisfying flavors you’ll crave again and again.


Ingredients

Scale

Main Protein:

  • 2 to 3 chicken breasts (boneless and skinless)

Sauce and Spices:

  • 2 (10 ounces / 283 grams) cans red enchilada sauce
  • 1 (10 ounces / 283 grams) can diced tomatoes with green chiles (drained)
  • 1 tablespoon taco seasoning
  • Salt to taste
  • Black pepper to taste

Additional Ingredients:

  • 12 ounces (340 grams) corn tortillas (cut into wedges)
  • 2 cups shredded fiesta blend cheese (divided)

Instructions

  1. Thoroughly coat the interior of the slow cooker with nonstick spray to prevent sticking.
  2. Arrange raw chicken breasts as a single layer at the bottom of the slow cooker.
  3. Liberally season chicken with taco seasoning, ensuring even distribution of salt and black pepper across the surface.
  4. Gently cascade enchilada sauce and diced tomatoes over the seasoned chicken, creating a moist cooking environment.
  5. Secure the lid and allow chicken to simmer on low temperature for 4-5 hours until meat becomes tender and easily pulls apart.
  6. During the cooking process, slice corn tortillas into triangular wedges for layering.
  7. Once chicken has reached optimal tenderness, utilize two forks to meticulously shred the meat into fine, uniform pieces.
  8. Carefully fold tortilla wedges and approximately half of the shredded cheese into the pulled chicken mixture, creating a cohesive blend.
  9. Use a spatula to distribute the chicken-tortilla combination evenly across the slow cooker, creating a smooth, compact layer.
  10. Sprinkle remaining cheese over the top of the casserole to create a melted, golden finish.
  11. Replace lid and continue cooking for an additional 30 minutes to allow flavors to meld and cheese to fully melt.

Notes

  • Choose boneless, skinless chicken breasts for the most tender and easy-to-shred meat, ensuring a consistent texture throughout the casserole.
  • For a gluten-free version, use corn tortillas and verify that the taco seasoning is gluten-free certified.
  • Enhance flavor by adding diced green chilies or a sprinkle of fresh cilantro just before serving for an extra burst of freshness.
  • Reduce sodium content by using low-sodium taco seasoning and checking the enchilada sauce’s salt levels, perfect for those watching their salt intake.
  • Prep Time: 15 minutes
  • Cook Time: 4-5.5 hours
  • Category: Dinner, Lunch
  • Method: Slow Cooking
  • Cuisine: Mexican

Nutrition

  • Serving Size: 6
  • Calories: 400
  • Sugar: 5 g
  • Sodium: 900 mg
  • Fat: 20 g
  • Saturated Fat: 10 g
  • Unsaturated Fat: 8 g
  • Trans Fat: 0 g
  • Carbohydrates: 35 g
  • Fiber: 4 g
  • Protein: 25 g
  • Cholesterol: 75 mg
Angelina Wiles

Angelina Wiles

Content Editor & Culinary Enthusiast

Expertise

Food Writing and Editing, Vegetarian and Vegan Cuisine, Baking and Pastry Arts, Sustainable Cooking Practices​

Education

Portland Community College
Certificate in Culinary Arts
Focus: Emphasis on sustainable cooking practices, vegetarian cuisine, and food writing.​

​Oregon Culinary Institute
Diploma in Baking and Pastry Arts
Focus: Specialized training in artisanal baking, pastry techniques, and dessert presentation.


Angelina’s love for cooking started with handwritten family recipes and weekend trips to farmers’ markets around Portland. She followed her passion with a Certificate in Culinary Arts from Portland Community College, then perfected her sweet side with a Diploma in Baking and Pastry Arts at Oregon Culinary Institute.
Angelina believes recipes should feel like a conversation, not a science project. She’s all about helping readers trust themselves in the kitchen with simple steps, fresh ideas, and easy twists on classic meals.
When she’s not editing recipes, she’s baking bread, sipping coffee, or getting inspired by the changing seasons.

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