Crockpot Taco Casserole
This Crockpot Taco Casserole layers seasoned ground beef, black beans, corn, and melted Mexican cheese between soft flour tortillas for a hearty, hands-off weeknight dinner. Just 15 minutes of prep and your slow cooker does the rest, filling the house with incredible taco aroma while you tackle everything else on your plate.
Equipment
- 6-quart slow cooker Programmable model recommended
- Large skillet For browning the ground beef
- Cutting board
- Sharp knife
- Wooden spoon
- Measuring cups and spoons
- Can opener
- Medium mixing bowl For the creamy sauce mixture
Ingredients
For the Casserole
- 1.5 lbs ground beef 680g; 80/20 blend recommended
- 1 packet taco seasoning about 1 oz / 28g
- 1 can black beans 15 oz / 425g, drained and rinsed
- 1 can corn 15 oz / 425g, drained
- 1 can diced tomatoes with green chiles 10 oz / 283g
- 1 can cream of chicken soup 10.5 oz / 298g
- 1 cup sour cream 240ml
- 2 cups shredded Mexican cheese blend divided; about 225g
- 8 small flour tortillas up to 10; 6-inch size works best
- 1 small onion diced
For Serving (Optional Toppings)
- shredded lettuce
- diced fresh tomatoes or pico de gallo
- sliced avocado or guacamole
- sour cream for serving
- sliced jalapeños optional, for heat
- fresh cilantro
- lime wedges
- tortilla chips for extra crunch
- black olives sliced
Instructions
- Cook ground beef and diced onion in a large skillet over medium-high heat for 7–8 minutes, breaking up the meat, until no longer pink. Drain fat, add taco seasoning with 2–3 tablespoons of water, and cook 2 more minutes.
- In a medium bowl, whisk together cream of chicken soup and sour cream until smooth, then stir in the drained corn, black beans, and diced tomatoes with green chiles.
- Spray the slow cooker with cooking spray, then layer 2–3 tortillas on the bottom, overlapping to cover. Spread one-third of the beef mixture on top and sprinkle with about ½ cup of cheese.
- Add another layer of 2–3 tortillas, then spread half of the bean and vegetable mixture evenly across, spreading edge to edge.
- Continue layering: tortillas, remaining beef, ½ cup cheese, tortillas, remaining bean mixture, final tortillas, and top with all remaining cheese.
- Cover and cook on LOW for 4–6 hours (or HIGH for 2–3 hours) until the cheese is melted, the edges are bubbling, and the tortillas are soft but intact.
- Turn off the crockpot, remove the lid, and let the casserole rest for 10–15 minutes to firm up before scooping into portions. Serve hot with your choice of toppings.
Notes
- Don't skip browning the meat — it removes excess fat and develops deeper flavor throughout the casserole.
- Drain canned vegetables thoroughly to prevent a watery casserole; shake the strainer to remove as much liquid as possible.
- Avoid lifting the lid during cooking; steam escapes each time and adds unwanted moisture to the dish.
- Let the casserole rest 10–15 minutes before serving so the layers firm up and hold together when scooped.
- Swap ground beef for shredded rotisserie chicken for a lighter chicken taco casserole version.
- Make it vegetarian by omitting the meat and doubling the beans, or adding a can of pinto or kidney beans.
- Assemble the night before, refrigerate the insert, and start cooking in the morning — add 30 minutes to cook time since it starts cold.
- Store leftovers in an airtight container in the refrigerator for up to 4 days, or freeze individual portions for up to 3 months.
- Reheat with a splash of water or salsa to keep things moist; microwave 2–3 minutes or bake covered at 350°F for 20–25 minutes.
- Line your slow cooker with a liner bag for effortless cleanup — simply lift and discard after cooking.
Nutrition
Serving: 1ServingCalories: 485kcalCarbohydrates: 38gProtein: 28gFat: 24gSaturated Fat: 11gPolyunsaturated Fat: 2gMonounsaturated Fat: 8gTrans Fat: 1gCholesterol: 85mgSodium: 1120mgPotassium: 520mgFiber: 6gSugar: 4gVitamin A: 12IUVitamin C: 10mgCalcium: 25mgIron: 20mg
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