Slow Cooker Beef Enchilada Casserole

Description
Slow Cooker Beef Enchilada Casserole is a delicious, cheesy comfort food made with seasoned ground beef, soft tortillas, rich enchilada sauce, and melted cheese. Every layer is packed with savory flavor, and the slow cooker brings everything together into a warm, satisfying family dinner. The beef becomes tender and flavorful as it cooks with the sauce, while the tortillas soften and absorb all the delicious juices. A generous layer of melted cheese on top makes this casserole especially irresistible. It is perfect for busy weeknights, potlucks, or whenever you want an easy Mexican-inspired meal without spending hours in the kitchen. Serve it with your favorite toppings or simple side dishes for a complete dinner.
 Ingredients For the Beef Filling

• 1½ pounds ground beef
• 1 small onion, finely chopped
• 2 cloves garlic, minced
• 1 tablespoon olive oil, if needed
• 1 teaspoon chili powder
• 1 teaspoon ground cumin
• ½ teaspoon paprika
• ½ teaspoon salt, or to taste
• ¼ teaspoon black pepper
  For the Casserole Layers
• 8 small flour or corn tortillas
• 2 cups red enchilada sauce
• 2 cups shredded cheddar cheese
• 1 cup shredded Monterey Jack cheese
• 1 can (4 ounces) diced green chiles, optional
  Optional Toppings
• Chopped fresh cilantro
• Sliced green onions
• Sour cream
• Diced avocado
  Step-by-Step Instructions
  Step 1: Cook the Ground Beef
  Heat a large skillet over medium heat. Add the ground beef and chopped onion. Cook for 6–8 minutes, breaking the beef into small crumbles, until the meat is fully browned and the onion softens. Drain excess grease. Add the minced garlic, chili powder, cumin, paprika, salt, and black pepper. Cook for another 30–60 seconds until fragrant.
  Step 2: Prepare the Slow Cooker
  Lightly grease the inside of a 5- to 6-quart slow cooker. Spread a thin layer of enchilada sauce across the bottom to prevent the tortillas from sticking and help them stay moist during cooking.
  Step 3: Build the Layers
  Place a layer of tortillas over the sauce, tearing them as needed to fit the bottom. Spread some seasoned beef over the tortillas, followed by enchilada sauce and a mixture of cheddar and Monterey Jack cheese. Add a few diced green chiles if desired. Repeat the layers until the ingredients are used, finishing with enchilada sauce and a generous layer of shredded cheese.
  Step 4: Slow Cook
  Cover and cook on LOW for 3–4 hours or HIGH for 1½–2½ hours, until the casserole is hot throughout, the cheese is melted, and the tortillas are tender. Cooking times vary by slow cooker, so begin checking toward the earlier end of the range. Avoid lifting the lid repeatedly because this releases heat and can increase cooking time.
  Step 5: Rest and Serve
  Turn off the slow cooker and let the casserole rest uncovered for 10–15 minutes. This helps the layers settle and makes serving easier. Scoop portions carefully with a wide serving spoon or spatula. Add cilantro, green onions, sour cream, or avocado if desired.
  Tips and Notes
• Choose your tortillas: Corn tortillas provide a traditional enchilada flavor, while flour tortillas create softer, more flexible layers.
• Control moisture: Use enough enchilada sauce to soften the tortillas without making the casserole watery.
• Customize the filling: Add drained black beans or corn if you enjoy them.
• Make it spicier: Use hot enchilada sauce or add extra chili powder.
• Storage: Refrigerate leftovers in an airtight container for up to 3–4 days. Reheat individual portions until steaming hot.
• Food safety: Brown the ground beef completely in a skillet before layering it into the slow cooker.
  Q&A
  Can I prepare this casserole ahead of time?
  Yes. Cook and season the beef in advance, then refrigerate it separately. Assemble the layers shortly before cooking for the best texture and even heating.
  Can I use ground turkey instead of beef?
  Absolutely. Ground turkey works well with the same seasonings and enchilada sauce.
  What should I serve with it?
  Serve with a green salad, Mexican-style rice, black beans, or steamed vegetables.
  Servings & Nutrition
• Servings: 6–8
• Prep Time: 20 minutes
• Cook Time: 3–4 hours on LOW
• Total Time: Approximately 3 hours 30 minutes to 4 hours 30 minutes
• Estimated Calories: 400–500 per serving, depending on the tortillas, cheese, and portion size.
  Nutrition values are approximate and will vary according to the brands and quantities used.
  Enjoy this comforting Slow Cooker Beef Enchilada Casserole, featuring savory beef, rich red sauce, tender tortillas, and beautifully melted cheese in every bite.