Spinach Taco Casserole

Prep: 10 min Cook: 20 min Serves: 4 Cuisine: Mexican

A hearty and cheesy spinach and beef casserole with bold chili flavors, perfect for a satisfying family dinner or casual gathering.

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Ingredients

  • 1 lb. lean ground beef
  • 1/2 cup chopped onion
  • 1 teaspoon garlic powder
  • Tortilla chips
  • 8 oz. shredded Cheddar cheese (light)
  • 10 oz. spinach (frozen, then thawed)
  • 2 tablespoons vinegar
  • 4 teaspoons chili powder

Instructions

  1. Brown the ground beef and chopped onion in a skillet.
  2. Drain excess fat from the meat mixture.
  3. Season with garlic powder, vinegar, and chili powder.
  4. Add tomato sauce to the meat mixture and stir.
  5. Stir in the thawed spinach until well combined.
  6. Layer tortilla chips in a baking dish, top with meat and spinach mixture, and sprinkle with shredded Cheddar cheese.
  7. Bake until cheese is melted and bubbly.

Tips & Substitutions

For added flavor, consider using taco seasoning instead of garlic powder and chili powder. You can also substitute ground turkey or chicken for the beef for a lighter option. Using fresh spinach instead of frozen will enhance the texture, but make sure to sauté it first to reduce moisture. Feel free to layer in some black beans for extra protein, similar to what you might find in Taco And Corn Casserole.

Serving Suggestions

Serve this Spinach Taco Casserole with a dollop of sour cream and a sprinkle of fresh cilantro on top for a burst of flavor. It pairs beautifully with a side of Mexican rice or a simple green salad. For a fun twist, serve with a side of nacho cheese sauce for dipping, reminiscent of the flavors in Nacho Beef Dip.

Storage & Reheating

Store any leftovers in an airtight container in the refrigerator for up to 3 days. To reheat, place individual portions in the microwave for 1-2 minutes or until heated through. If reheating the whole casserole, cover with foil and bake at 350°F for about 15-20 minutes until warmed. This dish also freezes well for up to 2 months.

Nutrition & Diet Analysis (per serving)

Each serving of Spinach Taco Casserole contains roughly 715 calories, with 26g protein, 84g carbohydrates, and 26g fat. It is an excellent source of protein (53% of the Daily Value), calcium (29% of the Daily Value), and iron (21% of the Daily Value), and a good source of dietary fiber and vitamin A. Note that it is relatively high in sodium, at 671mg per serving (29% of the Daily Value).

715 kcal 36% DV
Protein Fat Carbs

Macronutrients

Protein 26.5g 53% DV
Total Fat 25.8g 33% DV
Carbs 83.9g 31% DV
Fiber 5g 18% DV
Sugar 18.1g 36% DV

Electrolytes

Sodium 671.3mg 29% DV
Potassium 625.9mg 13% DV
Cholesterol 70mg 23% DV

Vitamins & Minerals

Vitamin A 126.6mcg 14% DV
Vitamin C 0.6mg 1% DV
Vitamin D 0.2mcg 1% DV
Calcium 377.7mg 29% DV
Iron 3.8mg 21% DV
Diet fit High-protein
Contains Milk

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 meat and spinach mixture a day in advance and assemble the casserole just before baking. This allows the flavors to meld together, making it even tastier. Just remember to store the assembled dish in the refrigerator and bake it when you're ready to serve.

Is it possible to make this vegetarian?

Absolutely! You can replace the ground beef with a mix of black beans and diced vegetables like bell peppers and zucchini. Use vegetable broth instead of vinegar for added flavor, and you can still enjoy the classic taste of a taco casserole without the meat.

What can I serve with this casserole?

Alongside the Spinach Taco Casserole, consider offering a refreshing avocado salad or some corn on the cob. You might also want to include some tortilla wraps or quesadillas for a complete meal. This dish is versatile and can be paired with various sides to suit your taste.

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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