Introduction
The savory hamburger and green bean casserole is a delightful blend of flavors that perfectly embodies comfort food. This dish is ideal for family dinners, gatherings, or any occasion when you want to serve something hearty and satisfying. Casseroles are beloved in home cooking for their convenience—simply combine your ingredients, place them in the oven, and enjoy the aroma of a meal that’s baking to perfection.
The magic of this particular casserole lies in its combination of ground beef and green beans, along with a creamy, rich mixture that ties everything together. With the addition of sharp cheddar cheese and crispy fried onions, this dish promises a rich and layered taste experience that pleases both children and adults alike. It not only shines as a stand-alone meal but can also be paired effortlessly with sides like a fresh salad or crusty bread, making it a versatile choice for any dining scenario.
Recipe Overview
– Total Time: 45 minutes
– Prep Time: 15 minutes
– Servings: 6
– Difficulty: Not specified in the recipe
This savory casserole is not only quick to prepare but can be made with ingredients that are commonly found in most kitchens. Its straightforward process makes it accessible to home cooks of all skill levels, allowing anyone to serve up a comforting meal without the fuss.
Ingredients
– 1 pound ground beef
– 1 can (10.5 oz) cream of mushroom soup
– 1 cup sour cream
– 2 cups fresh or frozen green beans, trimmed and cut into bite-sized pieces
– 1 cup shredded sharp cheddar cheese, divided
– 1 cup crispy fried onions, plus extra for garnish
– 1 teaspoon garlic powder
– 1 teaspoon onion powder
– Salt and pepper, to taste
– 1 teaspoon Worcestershire sauce
– 1/2 cup milk
Ground Beef
Ground beef serves as the protein base for this casserole, bringing a satisfying heartiness to the dish. It’s important to choose ground beef with a fat content that provides flavor without being overly greasy. When cooked properly, the ground beef is browned, resulting in a rich flavor that pairs beautifully with the creamy components of the casserole.
Cream of Mushroom Soup
The cream of mushroom soup is a key player in adding creaminess and depth of flavor to this dish. This ingredient acts as a binding agent, uniting the various components while imparting a savory richness. It elevates the overall texture of the casserole, transforming simple ingredients into a dish that’s comforting and indulgent.
Sour Cream
Sour cream adds an extra layer of creaminess while contributing a delightful tang that balances the richness of the other ingredients. This thick dairy product helps thicken the casserole mixture, ensuring it holds together during cooking while creating a velvety mouthfeel.
Green Beans
The use of fresh or frozen green beans is essential in this casserole, contributing a pop of color and a refreshing crunch that contrasts nicely with the creamy filling. Green beans are packed with vitamins and minerals, making this dish a more balanced option. Their texture remains firm even after baking, providing a pleasant bite alongside the other softer components.
Cheese
Cheddar cheese, particularly sharp cheddar, is used generously in this recipe. Its robust flavor adds an extra dimension to the casserole, while its melting qualities help create a gooey, delightful topping. Cheese also enhances the overall creaminess of the dish, making each bite deliciously cohesive.
Fried Onions
Crispy fried onions are a wonderful addition that brings both flavor and texture to the casserole. They provide a satisfying crunch and a hint of sweetness, which contrasts beautifully with the savory filling. Used both in the casserole and as a garnish, these onions elevate the dish and make it visually appealing.
Seasonings
Seasonings such as garlic powder, onion powder, Worcestershire sauce, salt, and pepper play a critical role in the casserole’s flavor profile. They enhance the dish by amplifying the flavors of the meat and other components, ensuring a well-rounded taste that is neither bland nor overwhelming.
Milk
Milk is used in this casserole to achieve the desired consistency in the mixture. It helps thin out the creamy filling slightly, ensuring it combines smoothly with the other ingredients, creating a luscious texture that binds the casserole together. The right amount of milk can make a significant difference in how the casserole holds together after baking.

Instructions
1. Preheat your oven to 350°F (175°C). In a large skillet over medium heat, cook the ground beef until it is fully browned, breaking it apart with a spatula as it cooks. Once browned, drain any excess fat from the skillet.
2. To the skillet with the cooked beef, add the cream of mushroom soup, sour cream, milk, Worcestershire sauce, garlic powder, onion powder, salt, and pepper. Stir well until all ingredients are thoroughly combined and smooth.
3. Carefully fold in the green beans and half of the shredded cheddar cheese, ensuring that they are evenly distributed throughout the mixture.
4. Pour the beef and green bean mixture into a greased 9×13 inch baking dish, spreading it out evenly to create a uniform layer.
5. Sprinkle the remaining cheddar cheese over the top of the casserole, followed by a layer of crispy fried onions for an extra crunch.
6. Place the baking dish in the preheated oven and bake for 25-30 minutes, or until the casserole is bubbly and the top is golden brown. Allow it to cool for a few minutes before serving to let the flavors meld.
Preheating the Oven
Preheating the oven to the right temperature is crucial for a successful casserole. It ensures even cooking and allows the top to brown perfectly, creating that appealing texture contrast. An oven that is not preheated can lead to uneven cooking and may affect the casserole’s overall flavor and mouthfeel. Always give your oven sufficient time to reach the set temperature before placing dishes inside for optimal results.
Cooking the Ground Beef
When cooking the ground beef, aim for an even browning to develop rich flavors. Breaking it apart with a spatula helps achieve uniformity. Allow it to cook thoroughly while keeping an eye on the heat; too high can lead to burning, while too low may result in steaming rather than browning. This step locks in moisture and flavor, setting a solid foundation for the rest of the casserole.
Mixing the Ingredients
Combining the cooked beef with the cream of mushroom soup, sour cream, milk, and seasonings should be done carefully to ensure that everything incorporates well. A smooth mixture means each bite will have the same rich flavor. Mixing methods that maintain the protein’s texture while blending in the creaminess are essential, so take your time to stir these ingredients thoroughly but gently.
Folding in Green Beans and Cheese
Folding in the green beans and cheese requires a gentle touch to maintain the integrity of the veggies. They should be evenly distributed throughout the mixture but still retain some of their shape and crispness. This adds not just texture, but also visual appeal to the dish before it heads into the oven. The melting cheese will further enhance cohesion in the casserole as it bakes, so be sure to mix properly.
Assembling the Casserole
To assemble the casserole in the baking dish correctly, greasing the dish is vital for easy removal later. A layer that spreads evenly across the base will ensure consistent cooking and heating. This assembly step is where all the elements come together, creating that delicious medley of flavors and textures before it crisps up in the oven.
Greasing the Baking Dish
Greasing the baking dish is an often overlooked but important step. It prevents the casserole from sticking to the surface and ensures easy serving after baking. A simple coat of cooking spray or a rub of butter can make all the difference. This will not only facilitate effortless removal during serving but enhance the dish’s overall presentation, with clean edges and a beautiful golden crust.
Layering the Mixture
When layering the casserole mixture, ensure it spreads evenly for optimal cooking. This prevents any cold spots, ensuring that every bite is just as delicious as the last. Taking care in layering will affect the final texture and flavor, as an even distribution allows each component to meld perfectly during baking, enhancing the overall taste experience. Crispy fried onions should be layered on top last to maintain their crunch during baking.

Techniques for Spreading the Mixture Uniformly
To ensure even cooking and consistent texture, it is essential to carefully spread the beef and green bean mixture before baking. Using a spatula, gently press the mixture into the corners of the baking dish and create a uniform layer. This can be done by scooping from the center and smoothing towards the edges. A well-spread mixture promotes even heat distribution and allows all ingredients to meld harmoniously. Avoid a thick layering on any side, as this can lead to uneven cooking where some portions may be undercooked and others overcooked.
Baking the Casserole
Once the mixture is well-spread, it’s time to bake the casserole for that delectable golden brown finish. Preheating the oven to the recommended temperature of 350°F (175°C) is crucial, as this allows the casserole to begin cooking evenly from the start.
Optimal Conditions for Achieving a Golden Brown Top
To achieve an appealing golden brown top, it is important to monitor the casserole while it bakes. An even distribution of cheese and crispy fried onions is essential for browning. The cheese should melt uniformly, creating a beautiful crust. If the top is browning too quickly, covering the casserole loosely with aluminum foil can help prevent it from burning while still allowing it to cook through.
Baking Time
Typically, the casserole should bake for about 25-30 minutes. You can determine its doneness not only by watching for a bubbling appearance around the edges but also by noting the aroma that fills the kitchen—when the dish begins to smell richly savory, it is a good indication that it is nearing completion.
Cooling Before Serving
Letting the casserole cool for a few minutes post-baking is an often overlooked step, but it is essential. As the dish sits, the flavors meld beautifully, which enhances the overall taste experience. Additionally, a brief cooling period ensures that those who serve and enjoy the dish will not be greeted with an overly hot portion that might risk burns or prevent proper flavor appreciation.
Optional Presentation Tips
While the casserole can be enjoyed straight from the baking dish, presentation matters in attracting diners and enhancing the experience.
Garnishing with Crispy Onions
For that extra crunch factor, add additional crispy fried onions as a garnish right before serving. This not only amplifies the textural variety of the dish but also adds a delightful visual appeal as the golden-brown onions contrast with the creamy layers beneath.
Using Fresh Herbs
Adding fresh herbs like chopped parsley or chives can elevate the dish significantly. These not only introduce pops of color but also provide a fresh flavor that cuts through the richness of the casserole. A light sprinkle atop the casserole just before serving adds that restaurant-quality touch.
Pairing Suggestions
To create a balanced meal experience, consider serving the casserole alongside a light salad or crusty bread. A simple green salad dressed in a light vinaigrette can provide a refreshing contrast to the richness of the casserole. Alternatively, crusty bread can be used to soak up the savory sauce, enhancing the overall enjoyment of the meal.
Nutritional Information
The hamburger and green bean casserole is a wholesome dish that offers a good balance of proteins and vegetables. Each serving provides substantial protein from the ground beef and dairy while also including green beans, which contribute fiber and essential vitamins.
Healthy Aspects
Incorporating green beans into your diet serves numerous nutrition benefits. Not only are they low in calories, but they also provide vitamins C and K, and they are an excellent source of dietary fiber, helping with digestion and promoting satiety. The presence of vegetables makes this casserole a choice that balances comfort food qualities with nutritional viability.
Portion Control
As with any comfort food, moderation is key. It can be tempting to indulge in larger servings, but practicing portion control will help in keeping meals balanced and ensuring that the dish remains a treat rather than a dietary hindrance.
Variations of the Recipe
There are countless ways to personalize this casserole based on dietary preferences or to introduce new flavors into the dish.
Alternative Proteins
For those looking for lighter protein options, substituting ground beef with ground turkey or chicken is a viable alternative. These alternatives tend to offer a leaner profile while still retaining the essential comforting flavors that make this casserole popular.
Vegetarian Version
Creating a vegetarian version of the casserole can be achieved by swapping out the ground beef for plant-based proteins such as lentils, chickpeas, or even a meat substitute like textured vegetable protein (TVP). This approach keeps the casserole hearty while catering to vegetarian diets.
Cheese Variations
The choice of cheese can also impact the flavor profile of the casserole. Instead of sharp cheddar, consider using pepper jack for a spicy kick, or mozzarella for a creamier, milder flavor. Each variation offers a unique taste experience and can be adjusted based on personal preferences.
Storage Instructions
Proper storage is essential to ensure the best quality of leftovers.
Refrigeration
After the casserole has cooled, transfer any leftovers into an airtight container. It can be refrigerated for up to three to four days. Make sure to seal it well to prevent moisture loss and the absorption of other odors from the fridge.
Freezing
If you wish to store the casserole for a longer period, freezing is an excellent option. Portion the casserole into freezer-safe containers, ensuring not to fill them to the top, as the dish may expand when frozen. Frozen, it can last up to three months. To reheat, it is best to thaw it overnight in the refrigerator before warming it in the oven or microwave until piping hot.
Conclusion
The savory hamburger and green bean casserole offers a delightful mix of creamy, crunchy, and hearty elements. With a rich flavor profile and satisfying texture, it makes an ideal comfort dish for any gathering. The preparation time is manageable, and with the right techniques, it provides a fulfilling meal that brings warmth and heartiness to the table.

Savory Hamburger and Green Bean Casserole Recipe
Ingredients
- 1 pound ground beef
- 1 can 10.5 oz cream of mushroom soup
- 1 cup sour cream
- 2 cups fresh or frozen green beans trimmed and cut into bite-sized pieces
- 1 cup shredded sharp cheddar cheese divided
- 1 cup crispy fried onions plus extra for garnish
- 1 teaspoon garlic powder
- 1 teaspoon onion powder
- to taste salt and pepper
- 1 teaspoon Worcestershire sauce
- ½ cup milk
Instructions
- Preheat your oven to 350°F (175°C). Cook the ground beef in a large skillet over medium heat until browned, then drain excess fat.
- Add cream of mushroom soup, sour cream, milk, Worcestershire sauce, garlic powder, onion powder, salt, and pepper to the skillet. Stir until smooth.
- Fold in the green beans and half of the shredded cheddar cheese until evenly distributed.
- Pour the mixture into a greased 9x13 inch baking dish, spreading it evenly.
- Sprinkle the remaining cheddar cheese and crispy fried onions on top.
- Bake for 25-30 minutes until bubbly and golden brown. Allow to cool for a few minutes before serving.