Taco Supper Casserole

Prep: 15 min Cook: 60 min Serves: 6 Cuisine: Mexican

A hearty taco casserole layered with seasoned beef, potatoes, and salsa, baked to perfection. Perfect for family dinners and taco lovers seeking comfort food.

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Ingredients

  • 4 cups thinly sliced potatoes
  • 1 small onion, chopped
  • 1 teaspoon bouillon granules
  • 1 cup hot water
  • 1 pound lean ground beef
  • 1 envelope taco seasoning mix
  • 1/4 cup low-fat milk
  • 1 1/4 cups salsa, divided
  • 1/2 cup quick oats
  • 1 egg

Instructions

  1. Preheat the oven to 350°F (175°C). Coat a 2-quart (9 x 13 inch) baking dish with cooking spray or Crisco.
  2. Add sliced potatoes and chopped onion to the prepared dish.
  3. Dissolve bouillon granules in hot water and pour 1/2 cup over the potatoes and onion.
  4. In a mixing bowl, combine ground beef, taco seasoning mix, low-fat milk, 1/4 cup salsa, quick oats, egg, and remaining chopped onion. Mix well.
  5. Pour the meat mixture over the potatoes in the dish.
  6. Mix the remaining 1 cup salsa with the broth from the bouillon and pour over the meat mixture.
  7. Bake uncovered for approximately 1 hour, or until cooked through and bubbly.

Tips & Substitutions

For a creamier texture, consider adding a dollop of sour cream or a sprinkle of cheese on top before baking. If you're short on time, pre-cooked or frozen hash browns can be a great substitute for sliced potatoes. For a vegetarian version, replace the ground beef with black beans or lentils and use vegetable broth instead of bouillon.

Serving Suggestions

Serve the Taco Supper Casserole hot, garnished with fresh cilantro or green onions for added flavor. It pairs beautifully with a side of Mexican rice or a simple green salad for a complete meal. For a fun twist, serve with tortilla chips for scooping! Browse more Mexican recipes for creative side ideas.

Storage & Reheating

Store leftovers in an airtight container in the refrigerator for up to 3 days. To reheat, simply place individual portions in the microwave for 1-2 minutes or bake in the oven at 350°F (175°C) until warmed through, about 15-20 minutes. Cover with foil to prevent drying out.

Nutrition & Diet Analysis (per serving)

Each serving of Taco Supper Casserole contains roughly 1333 calories, with 34g protein, 178g carbohydrates, and 54g fat. It is an excellent source of potassium (73% of the Daily Value), protein (69% of the Daily Value), and dietary fiber (62% of the Daily Value), and a good source of calcium. Note that it is relatively high in sodium, at 636mg per serving (28% of the Daily Value).

1333 kcal 67% DV
Protein Fat Carbs

Macronutrients

Protein 34.3g 69% DV
Total Fat 54.1g 69% DV
Carbs 177.5g 65% DV
Fiber 17.5g 62% DV
Sugar 2.5g 5% DV

Electrolytes

Sodium 635.6mg 28% DV
Potassium 3410.1mg 73% DV
Cholesterol 83.3mg 28% DV

Vitamins & Minerals

Vitamin A 18.2mcg 2% DV
Vitamin C 41.7mg 46% DV
Vitamin D 0.1mcg
Calcium 212.3mg 16% DV
Iron 7.3mg 40% DV
Diet fit High-protein High-fiber
Contains Milk Egg

Estimated from ingredients & per-serving nutrition — verify against package labels for allergies or strict diets.

* % Daily Values based on a 2,000 calorie diet (FDA 2020).

Frequently Asked Questions

Can I make this casserole ahead of time?

Yes, you can prepare the casserole a day in advance. Assemble it up to the baking step, cover it tightly with plastic wrap, and refrigerate. When ready to bake, remove the wrap and add a few extra minutes to the baking time to ensure it's heated through.

What can I use instead of ground beef?

Ground turkey or chicken can be good alternatives to lean ground beef if you're looking for a lighter option. For a vegetarian dish, consider using lentils, black beans, or a meat substitute like tempeh, which will maintain the texture and absorb the flavors well.

How do I make the casserole spicier?

To add heat, you can mix in diced jalapeños or sprinkle some crushed red pepper flakes into the meat mixture. Additionally, using a spicier taco seasoning mix can elevate the flavor profile. Consider serving with hot salsa for those who enjoy extra spice.

Nutrition is estimated from USDA FoodData Central ingredient data and may vary with brand, portion and preparation — see our methodology. This information is for general educational purposes only and is not medical or dietary advice (disclaimer).

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