Why You’ll Love This Recipe
This Hamburger Green Bean Casserole is a hearty, all-in-one meal that’s packed with flavor and comfort. The combination of seasoned ground beef, tender green beans, and rich mushroom soup creates a filling base, while the cheddar cheese and French fried onions add the perfect amount of crunch and richness. It’s the kind of meal that’s both satisfying and easy to make, and it’s sure to please both kids and adults. Plus, it’s a great way to get the whole family around the table!
Ingredients
(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)
For the Ground Beef Mixture:
- 1 pound ground beef
- 1 can (15 oz) green beans, drained
- 1 can (10.5 oz) cream of mushroom soup
- ½ cup milk
- 1 teaspoon garlic powder
- 1 teaspoon onion powder
- Salt and pepper, to taste
For the Topping:
- 1 cup shredded cheddar cheese
- 1 cup French fried onions

Directions
- Preheat the oven: Preheat your oven to 350°F (175°C).
- Brown the ground beef: In a skillet, cook the ground beef over medium heat until fully browned. Drain any excess fat to ensure a good texture in the casserole.
- Mix the filling: In a large bowl, combine the browned ground beef with the drained green beans, cream of mushroom soup, milk, garlic powder, onion powder, and salt and pepper. Stir everything together until well combined.
- Assemble the casserole: Spread the beef and green bean mixture evenly into a greased 9×13-inch baking dish. Top with the shredded cheddar cheese.
- Bake and finish: Bake in the preheated oven for 25 minutes. After 25 minutes, sprinkle the French fried onions over the top and bake for an additional 5–10 minutes, or until the onions are golden and crispy.
Servings and Timing
- Servings: 6 servings
- Prep time: 10 minutes
- Cook time: 35 minutes
- Total time: 45 minutes
Variations
- Vegetarian Version: Substitute the ground beef with plant-based meat for a vegetarian alternative.
- Add More Vegetables: You can add extra vegetables like mushrooms, carrots, or peas to the filling for more flavor and texture.
- Use Different Cheeses: Try using other types of cheese like mozzarella or Monterey Jack for a different flavor profile.
Storage/Reheating
- Storage: Store any leftovers in an airtight container in the refrigerator for up to 3 days.
- Reheating: Reheat in the microwave for 1-2 minutes or in the oven at 350°F for 10-15 minutes, until warmed through. If the topping has softened, consider adding a little extra French fried onions when reheating to restore the crunch.
FAQs
1. Can I use fresh green beans instead of canned?
Yes, you can use fresh green beans. Just blanch them briefly in boiling water until tender before adding them to the casserole.
2. Can I make this casserole ahead of time?
Absolutely! You can prepare the casserole a day ahead, cover it, and refrigerate it until you’re ready to bake. Just add the French fried onions during the last 5-10 minutes of baking.
3. Can I freeze Hamburger Green Bean Casserole?
Yes, this casserole can be frozen before baking. Just assemble the casserole, cover tightly with plastic wrap and foil, and freeze for up to 3 months. Thaw overnight in the refrigerator before baking.
4. How do I prevent the French fried onions from burning?
To prevent the onions from burning, add them during the last 5-10 minutes of baking, after the casserole has already cooked through.
5. Can I use a different type of soup instead of cream of mushroom?
Yes, you can use other types of cream soups such as cream of chicken or cream of celery if you prefer.
6. Is it possible to make this casserole without cheese?
Yes, if you’re not a fan of cheese, you can simply omit the cheddar cheese topping and just add the French fried onions for the crunch.
7. Can I add more protein to this dish?
Yes! You can add extra protein such as cooked chicken, turkey, or sausage to the casserole for more flavor.
8. How do I make this casserole spicier?
To give this casserole a bit of a kick, add some crushed red pepper flakes or diced jalapeños to the beef mixture before baking.
9. Can I use low-fat or dairy-free alternatives?
Yes, you can substitute the cream of mushroom soup with a low-fat or dairy-free version, and use a dairy-free cheese and milk if necessary.
10. How do I make this casserole healthier?
To make this casserole healthier, you can use lean ground turkey instead of beef, low-fat milk, and reduced-fat cheese. You can also add more vegetables to increase the nutritional value.
Conclusion
Hamburger Green Bean Casserole is the ultimate comfort food that brings together rich flavors, creamy textures, and a satisfying crunch. With minimal prep time and easy ingredients, it’s a meal that will become a family favorite. Whether you’re looking for a quick weeknight dinner or a cozy meal for a weekend gathering, this casserole is sure to please everyone at the table.

Hamburger Green Bean Casserole Recipe
- Prep Time: 10 minutes
- Cook Time: 35 minutes
- Total Time: 45 minutes
- Yield: 6 servings
- Category: Casserole
- Method: Baking
- Cuisine: American
- Diet: Gluten Free
Description
A hearty casserole with ground beef, green beans, creamy mushroom sauce, and a crispy topping of cheddar cheese and French fried onions.
Ingredients
1 pound ground beef
1 can (15 oz) green beans, drained
1 can (10.5 oz) cream of mushroom soup
½ cup milk
1 teaspoon garlic powder
1 teaspoon onion powder
Salt and pepper, to taste
1 cup shredded cheddar cheese
1 cup French fried onions
Instructions
- Preheat your oven to 350°F (175°C).
- In a skillet, cook the ground beef over medium heat until fully browned. Drain any excess fat.
- In a large bowl, combine the browned ground beef with the drained green beans, cream of mushroom soup, milk, garlic powder, onion powder, and salt and pepper. Stir until well combined.
- Spread the beef and green bean mixture evenly into a greased 9×13-inch baking dish. Top with shredded cheddar cheese.
- Bake in the preheated oven for 25 minutes. After 25 minutes, sprinkle the French fried onions over the top and bake for an additional 5–10 minutes, or until the onions are golden and crispy.
Notes
Store leftovers in an airtight container in the refrigerator for up to 3 days.
This casserole can be made ahead of time and refrigerated until ready to bake. Add the French fried onions during the last 5–10 minutes of baking.
For a spicier dish, add crushed red pepper flakes or diced jalapeños to the beef mixture.
Can be frozen before baking. Just assemble, cover tightly, and freeze for up to 3 months. Thaw overnight in the refrigerator before baking.
Use low-fat or dairy-free substitutes if needed, such as dairy-free cheese or milk.
Nutrition
- Serving Size: 1 serving
- Calories: 350
- Sugar: 5g
- Sodium: 600mg
- Fat: 23g
- Saturated Fat: 10g
- Unsaturated Fat: 10g
- Trans Fat: 0g
- Carbohydrates: 16g
- Fiber: 4g
- Protein: 25g
- Cholesterol: 60mg