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–+ servings
Mushroom and Swiss Burger Casserole

Mushroom and Swiss Burger Casserole That's Pure Comfort

This Mushroom and Swiss Burger Casserole brings comforting flavors together, making it a true crowd-pleaser that's perfect for busy nights.
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Prep Time 15 minutes
Cook Time 35 minutes
Cooling Time 5 minutes
Total Time 55 minutes
Servings: 6 servings
Course: Dinner
Cuisine: American
Calories: 400
Ingredients Equipment Method Nutrition Notes

Ingredients
  

For the Casserole
  • 1 lb Ground Beef can substitute with ground turkey or chicken for a leaner option
  • 1 cup Mushrooms, sliced use any variety, such as cremini or button
  • 1 cup Swiss Cheese, shredded Gruyère can be mixed in for enhanced flavor
  • 1 Onion, chopped shallots can be used for a milder taste
  • 2 cloves Garlic, minced pre-minced garlic can be used in a pinch
  • 1 cup Beef Broth vegetable broth works for a vegetarian option
  • 1 cup Milk substitute with almond or oat milk for a dairy-free version
  • 1 cup Breadcrumbs gluten-free breadcrumbs are a suitable alternative
  • 2 Eggs flax eggs can be substituted for a vegan option
  • Salt and Pepper seasoning enhances flavors
For an Extra Touch
  • Fresh Herbs, optional sprinkling fresh parsley or thyme on top can brighten up the dish
  • Hot Sauce, optional drizzling hot sauce before serving adds a delightful heat

Equipment

  • Skillet
  • Casserole dish
  • Mixing Bowl

Method
 

Step-by-Step Instructions
  1. Preheat your oven to 350°F (175°C).
  2. In a large skillet, add the ground beef over medium heat. Cook for about 6-8 minutes until browned, then drain excess fat.
  3. Add chopped onion and minced garlic to the skillet. Sauté for 3-4 minutes until soft and translucent.
  4. Stir in sliced mushrooms and cook for an additional 5-7 minutes until softened.
  5. In a bowl, combine beef mixture with beef broth, milk, breadcrumbs, eggs, salt, and pepper. Mix well.
  6. Grease a 9x13-inch casserole dish and pour the mixture in, spreading it evenly.
  7. Sprinkle shredded Swiss cheese over the top.
  8. Bake for 30-35 minutes until cheese is bubbly and golden. Let it cool for a few minutes before serving.

Nutrition

Serving: 1servingCalories: 400kcalCarbohydrates: 30gProtein: 24gFat: 20gSaturated Fat: 10gPolyunsaturated Fat: 1gMonounsaturated Fat: 5gCholesterol: 150mgSodium: 800mgPotassium: 500mgFiber: 2gSugar: 3gVitamin A: 500IUVitamin C: 2mgCalcium: 200mgIron: 3mg

Notes

Feel free to customize with different meats or plant-based options to suit dietary preferences. Store leftovers in an airtight container for up to 3 days.

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