Slow-Cooked Taco Casserole

📜 Collection: JillCollection | ✍️ Attribution: Georgia | 📂 Category: Entrees A layered taco casserole from Georgia, made in the slow cooker with ground sirloin, beans, corn, and tortillas, all baked in a savory enchilada sauce.


Prep TimeCook TimeInactive / Chill TimeYield / Servings
20 mins2 hrs 30 minsNone8-10 servings

🔪 Key Equipment

  • 4-quart slow cooker
  • Large skillet

Ingredients

MeasurementsIngredientsPrep / Notes
1 1/2 poundsGround SirloinNone
1 smallOnionChopped
1 cloveGarlicMinced
1 (1.25-oz) pkgTaco Seasoning MixNone
1 teaspoonSaltNone
1 1/2 teaspoonsPepperNone
9Tortillas5.5-inch corn
1/2 cupChicken BrothNone
1/2 cupTomato SauceNone
1 (10-oz) canOld El Paso Enchilada sauceNone
1 1/2 cups (6 oz)Cheddar CheeseFinely shredded, divided
2 (15-oz) cansPinto Beans, Black Beans, or Kidney BeansRinsed
1 (11-oz) canMexicornDrained
1 (4.5-oz) canGreen ChilesChopped
1 (2.25-oz) canBlack OlivesChopped ripe
For ServingSour CreamOptional

Instructions

Step 1: Prep and Brown Meat

  1. Brush the inside of a 4-quart slow cooker with oil or spray with nonstick cooking spray.
  2. In a large skillet over medium-high heat, brown the 1 1/2 pounds ground sirloin with the 1 small onion and 1 clove garlic for 8 to 10 minutes, or until thoroughly cooked and no longer pink. Drain off any excess fat.
  3. Stir the 1 (1.25-oz) pkg taco seasoning mix, 1 teaspoon salt, and 1 1/2 teaspoons pepper into the cooked beef mixture until well combined.

Step 2: Assemble the Casserole

  1. Place 3 tortillas in the bottom of the slow cooker.
  2. Top with the seasoned beef mixture, 1/2 cup chicken broth, 1/2 cup tomato sauce, and 1 (10-oz) can Old El Paso Enchilada sauce. Sprinkle with 1/2 cup of cheddar cheese.
  3. Layer with 3 more tortillas.
  4. Top with the 2 (15-oz) cans pinto beans, black beans, or kidney beans, 1 (11-oz) can mexicorn, 1 (4.5-oz) can green chiles, half of the 1 (2.25-oz) can black olives, and another 1/2 cup of cheddar cheese.
  5. Top with the remaining 3 tortillas. Sprinkle with the remaining 1/2 cup of cheddar cheese and the rest of the black olives.

Step 3: Cook and Serve

  1. Cover and cook on high for 2.5 to 3 hours or on low for 6 to 7 hours until hot and bubbly.
  2. Uncover the slow cooker for the last 30 minutes of cooking time to help the sauce thicken to a rich consistency.
  3. Serve hot, topped with sour cream if desired.

💡 Make-Ahead & Storage: Store leftovers sealed in an airtight container in the refrigerator for up to 4 days.


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