Keto Cheeseburger Casserole

Introduction

Did you know you can enjoy all the flavors of a classic cheeseburger without the carbs? This Keto Cheeseburger Casserole is rich, cheesy, and packed with protein, making it perfect for a low-carb, high-protein lifestyle.

It’s easy to prepare, meal-prep friendly, and incredibly satisfying, with juicy beef, melted cheese, and creamy layers baked into one comforting dish.

Ingredients

For the Casserole

1 lb (450 g) ground beef
1 small onion, diced
2 cloves garlic, minced
Salt and pepper to taste
1 tsp mustard (optional, for classic cheeseburger flavor)
½ tsp paprika
1 cup shredded cheddar cheese
½ cup shredded mozzarella cheese

For the Creamy Layer

3 large eggs
½ cup heavy cream
2 tbsp cream cheese, softened

Optional Toppings: pickles, diced tomatoes, lettuce (added after baking), sugar-free ketchup

Ingredient Tip: Use 80/20 ground beef for best flavor, or leaner beef for fewer calories.

Timing

Step	Time
Prep	10 minutes
Cooking	25–30 minutes
Total	~35–40 minutes

Pro Tip: Let the casserole rest for 5–10 minutes after baking so it sets and slices easily.

Step-by-Step Instructions

Step 1: Preheat Oven

Preheat oven to 375°F (190°C).
Lightly grease a baking dish.

Step 2: Cook the Beef

In a skillet over medium heat, cook ground beef and onion until browned.
Add garlic, salt, pepper, paprika, and mustard.
Cook another 2–3 minutes, then drain excess fat if needed.

Step 3: Prepare Cream Mixture

In a bowl, whisk together eggs, heavy cream, and cream cheese until smooth.

Step 4: Assemble Casserole

Spread cooked beef mixture evenly in baking dish.
Sprinkle cheddar and mozzarella cheese on top.
Pour the egg mixture evenly over everything.

Step 5: Bake

Bake for 25–30 minutes, until set and golden on top.

Step 6: Serve

Let rest slightly, then slice and serve.
Top with pickles, lettuce, or keto-friendly sauces if desired.

Nutritional Information

Approximate values per serving (serves 4):

Nutrient	Amount
Calories	420 kcal
Protein	30 g
Carbohydrates	4 g
Fat	32 g

Nutrition Insight: Low in carbs and high in protein and fats, ideal for keto diets and muscle maintenance.

Healthier Alternatives

Use lean ground beef or turkey to reduce fat
Replace some cheese with Greek yogurt (if not strict keto)
Add spinach, mushrooms, or zucchini for extra nutrients
Reduce cream slightly for fewer calories

Serving Suggestions

Serve with a side salad or roasted vegetables
Pair with cauliflower rice for a fuller meal
Add avocado slices for healthy fats

Common Mistakes to Avoid

Not draining beef: Can make casserole greasy
Overbaking: Leads to dry texture
Skipping seasoning: Reduces classic cheeseburger flavor
Cutting too early: Casserole may fall apart

Storing Tips

Store in fridge for 3–4 days
Reheat in oven or microwave
Freeze portions for up to 1 month