Hamburger Mushroom Bake Recipe: Creamy and Satisfying
Hamburger Mushroom Bake is a comforting, cheesy dish packed with juicy ground beef, mushrooms, and a creamy sauce, all baked to perfection. With just 10 minutes of prep and 30 minutes of baking, this easy casserole is a perfect weeknight dinner. Serve it with rice, pasta, or a side salad for a complete meal.

Ingredients
- 1 lb ground beef
- 1 cup mushrooms, sliced
- 1 small onion, diced
- 2 cloves garlic, minced
- 1 teaspoon salt
- ½ teaspoon black pepper
- 1 teaspoon Italian seasoning
- 1 can (10.5 oz) cream of mushroom soup
- ½ cup sour cream
- 1 cup shredded cheddar cheese
Instructions
Step 1: Cook the Beef and Mushrooms
In a large skillet over medium heat, cook the ground beef until browned. Drain excess grease. Add mushrooms, onion, and garlic, and sauté until softened. Season with salt, pepper, and Italian seasoning.
For another comforting beef recipe, check out Slow Cooker Beef Brisket.
Step 2: Make the Creamy Sauce
Stir in the cream of mushroom soup and sour cream until well combined. Cook for 2 minutes, then remove from heat.
Step 3: Assemble the Casserole
Preheat oven to 375°F (190°C). Spread the beef mixture into a greased baking dish. Sprinkle shredded cheddar cheese evenly over the top.
Step 4: Bake Until Golden
Bake uncovered for 25–30 minutes, or until the cheese is melted and bubbly. Let it rest for 5 minutes before serving.
For a delicious side, pair it with Garlic Mashed Potatoes.
Step 5: Serve and Enjoy
Spoon onto plates and enjoy with your favorite side dishes.

Tips for the Best Hamburger Mushroom Bake
- Use fresh mushrooms – They add a deeper flavor than canned mushrooms.
- Don’t skip the sour cream – It makes the sauce extra creamy and rich.
- Add a crispy topping – Sprinkle breadcrumbs or fried onions for extra texture.
- Let it rest – Allowing it to sit for 5 minutes after baking helps the flavors meld.
Why You’ll Love This Recipe
Hamburger Mushroom Bake is a simple yet flavorful meal that’s perfect for busy nights. It’s creamy, cheesy, and packed with savory goodness that the whole family will love.
Nutritional Information (Per Serving)
- Calories: 450
- Protein: 30g
- Carbohydrates: 8g
- Fat: 34g
- Fiber: 2g
- Sugar: 3g
Values are approximate and may vary based on ingredients used.
Make-Ahead and Storage Tips
- Make Ahead: Assemble the casserole up to 24 hours in advance and refrigerate before baking.
- Storage: Store leftovers in an airtight container in the refrigerator for up to 4 days.
- Reheating: Warm in the oven at 350°F (175°C) for 15 minutes or microwave for 2 minutes.
- Freezing: Freeze for up to 3 months. Thaw overnight before reheating.

Serving Suggestions
Enjoy this casserole with buttered noodles, roasted vegetables, or a simple green salad for a balanced meal.
Conclusion
Hamburger Mushroom Bake is a hearty, easy-to-make dish loaded with flavor. Whether you’re looking for a quick dinner or a meal-prep-friendly option, this creamy, cheesy bake is sure to satisfy. Try it today for a comforting, home-cooked meal!

Hamburger Mushroom Bake
Ingredients
- 1 lb ground beef
- 1 cup mushrooms sliced
- 1 small onion diced
- 2 cloves garlic minced
- 1 teaspoon salt
- ½ teaspoon black pepper
- 1 teaspoon Italian seasoning
- 1 can 10.5 oz cream of mushroom soup
- ½ cup sour cream
- 1 cup shredded cheddar cheese
Instructions
- In a large skillet over medium heat, cook the ground beef until browned. Drain excess grease. Add mushrooms, onion, and garlic, and sauté until softened. Season with salt, pepper, and Italian seasoning.
- Stir in the cream of mushroom soup and sour cream until well combined. Cook for 2 minutes, then remove from heat.
- Preheat oven to 375°F (190°C). Spread the beef mixture into a greased baking dish. Sprinkle shredded cheddar cheese evenly over the top.
- Bake uncovered for 25–30 minutes, or until the cheese is melted and bubbly. Let it rest for 5 minutes before serving.
Notes
- Make Ahead: Assemble the casserole up to 24 hours in advance and refrigerate before baking.
- Storage: Store leftovers in an airtight container in the refrigerator for up to 4 days.
- Reheating: Warm in the oven at 350°F (175°C) for 15 minutes or microwave for 2 minutes.
- Freezing: Freeze for up to 3 months. Thaw overnight before reheating.