Eldorado Beef Casserole

Prep: 15 min Cook: 35 min Serves: 8 Cuisine: Mexican

A hearty casserole blending tender beef, creamy cheeses, olives, chilies, and crispy tortilla chips, perfect for family dinners or gatherings seeking bold, comforting flavors.

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Ingredients

  • 1 lb. small beef strips or hamburger
  • 1 tbsp. onion
  • 1/2 tsp. garlic salt
  • 16 oz. tomato sauce (2 cans)
  • 1 cup sliced ripe olives
  • 1 cup sour cream
  • 1 cup small curd cottage cheese
  • 3 to 4 canned chilies, seeded and chopped
  • 1 pkg. crisp tortilla chips
  • 2 cups grated Monterey Jack cheese

Instructions

  1. Brown the beef in a skillet.
  2. Add chopped onion, garlic salt, and tomato sauce; simmer briefly.
  3. Combine sour cream, cottage cheese, chopped chilies, and sliced ripe olives to make the cheese mixture.
  4. Crush tortilla chips and layer half in a well-buttered 2 1/2-quart casserole dish.
  5. Add half of the meat mixture over the chips.
  6. Spread half of the sour cream mixture over the meat layer.
  7. Sprinkle half of the grated Monterey Jack cheese on top.
  8. Repeat layers with remaining ingredients.
  9. Bake uncovered at 350°F for 30 to 35 minutes until hot and bubbly.
  10. Garnish with reserved tortilla chips before serving.

Tips & Substitutions

For a spicier flavor, consider adding more canned chilies or a dash of hot sauce to the beef mixture. You can substitute the ground beef with ground turkey or chicken for a lighter option. If you don't have Monterey Jack cheese, cheddar works well too. To save time, use pre-diced onions and pre-sliced olives. This dish is perfect for gatherings, easily feeding a crowd with minimal effort.

Serving Suggestions

Serve the Eldorado Beef Casserole with a side of mixed greens or a fresh tomato salad for a light contrast. It pairs beautifully with Cheezy Salsa Dip as an appetizer. For a complete meal, consider serving with Spanish rice or refried beans. Guests will love the layers of flavor, making it an excellent choice for potlucks or family dinners.

Storage & Reheating

Leftovers can be stored in an airtight container in the refrigerator for up to three days. To reheat, place in a preheated oven at 350°F for about 20 minutes or until heated through. If the casserole appears dry, add a splash of tomato sauce or sour cream before reheating to maintain moisture.

Nutrition & Diet Analysis (per serving)

Each serving of Eldorado Beef Casserole contains roughly 314 calories, with 9g protein, 48g carbohydrates, and 9g fat. It is a good source of protein (18% of the Daily Value), calcium (16% of the Daily Value), and dietary fiber (12% of the Daily Value). Note that it is relatively high in sodium, at 708mg per serving (31% of the Daily Value).

314 kcal 16% DV
Protein Fat Carbs

Macronutrients

Protein 9.1g 18% DV
Total Fat 8.9g 11% DV
Carbs 48.5g 18% DV
Fiber 3.4g 12% DV
Sugar 4.7g 9% DV

Electrolytes

Sodium 708.2mg 31% DV
Potassium 425.2mg 9% DV
Cholesterol 9.3mg 3% DV

Vitamins & Minerals

Vitamin A 74.8mcg 8% DV
Vitamin C 6.7mg 7% DV
Vitamin D 0mcg
Calcium 201.6mg 16% DV
Iron 1.6mg 9% DV
Diet fit Under 400 cal Low-fat
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 casserole up to the baking step and refrigerate it overnight. Just cover it tightly with foil to prevent drying out. When ready to bake, allow it to come to room temperature for about 30 minutes before placing it in the oven. This makes it perfect for busy weekdays or meal prep.

Can I freeze the casserole?

Absolutely! You can freeze the uncooked casserole for up to 2 months. Just make sure to wrap it well with aluminum foil or plastic wrap to prevent freezer burn. To bake, thaw in the refrigerator overnight and then bake as directed. This is a great option for busy nights or unexpected guests.

What can I substitute for sour cream?

If you're looking for a substitute, Greek yogurt works well in place of sour cream, adding a similar creaminess and tang. Alternatively, you can use cream cheese mixed with a bit of milk to achieve a similar texture. This versatility allows for customization based on dietary preferences or available ingredients.

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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