Oh, this Hamburger Green Bean Casserole! It’s seriously one of those dishes that just screams comfort. You know, the kind that brings everyone to the table with a smile? It’s like a hug in a baking dish! I grew up with green bean casserole, and my mom used to make a simple ground beef casserole, so combining them felt like a match made in heaven. Trust me, this recipe takes those familiar, delicious flavors and gives them a hearty, satisfying twist. It’s so easy, too – perfect for those busy weeknights when you just want something good on the table without a fuss. It truly is the ultimate comfort food!
Why You'll Love This Hamburger Green Bean Casserole
- Super Easy to Make: Seriously, it’s mostly just dumping and stirring!
- Packed with Flavor: That savory beef and creamy mushroom combo is unbeatable.
- Family Favorite: It’s a crowd-pleaser that even picky eaters usually devour.
- Quick Dinner Solution: Ready in under an hour, from start to finish!
Gathering Your Hamburger Green Bean Casserole Ingredients
Alright, let’s get our ingredients ready for this amazing Hamburger Green Bean Casserole! It’s pretty straightforward, and having everything prepped makes the whole process a breeze. You’ll want to grab these things:
Essential Ingredients for Hamburger Green Bean Casserole
- 1 pound ground beef
- 1 onion, chopped
- 1 can (10.5 oz) condensed cream of mushroom soup
- 1 can (10.5 oz) condensed golden mushroom soup
- 1/2 cup milk
- 1 teaspoon salt
- 1/2 teaspoon black pepper
- 2 cans (14.5 oz each) green beans, drained
- 1 can (6 oz) french fried onions
Step-by-Step Hamburger Green Bean Casserole Preparation
Alright, let’s get this delicious Hamburger Green Bean Casserole into the oven! It’s really a simple process, and before you know it, you’ll have a piping hot, comforting dish ready to go. Here’s exactly how I do it:
Browning the Beef and Onions
First things first, grab a nice big skillet – a cast iron one is my favorite for this! Toss in your pound of ground beef and that chopped onion. Cook it all up over medium heat. You want to break up the beef with your spoon as it cooks until there’s absolutely no pink left. Once it’s all browned, carefully drain off any excess grease. Nobody wants a greasy casserole, right? Just tilt the pan and let it run out, or use a paper towel to sop it up.

Creating the Creamy Casserole Base
Now, with that yummy beef and onion mixture still in the skillet (or you can transfer it to your mixing bowl if it’s easier!), it’s time for the creamy magic. Pour in both cans of condensed soup – the cream of mushroom and the golden mushroom. Then, add your milk, salt, and pepper. Give it all a really good stir to make sure everything is combined perfectly. You want a nice, smooth, saucy mixture. Make sure you scrape up any little browned bits from the bottom of the pan, too – that’s where a lot of the flavor is!
Incorporating the Green Beans
Next up, the green beans! Make sure they’re drained really well – we don’t want any extra liquid making our casserole watery. Gently fold those drained green beans into the beef and soup mixture. I like to use a spatula for this part because it’s a bit more gentle. You don’t want to mash them up too much; just mix them in so they’re evenly distributed throughout the creamy base. It’s starting to look like a casserole now!
Assembling and Baking Your Hamburger Green Bean Casserole
Okay, time to get this into the baking dish! Grab a 9×13 inch baking dish and pour all that glorious mixture into it. Spread it out evenly so it fills the pan. Now for the crown jewel: the french fried onions! Sprinkle them all over the top in a nice, even layer. Pop that dish into a preheated oven at 350 degrees Fahrenheit (that’s 175 Celsius). Let it bake for about 25 minutes. You’re looking for it to be bubbly around the edges and for those crispy onions on top to turn a beautiful golden brown. Oh, the smell!

Tips for a Perfect Hamburger Green Bean Casserole
You know, even though this Hamburger Green Bean Casserole is pretty foolproof, there are a few little tricks that can make it absolutely *perfect* every single time. These are the things I’ve picked up along the way, and they really do make a difference!
Flavor Enhancements for Your Casserole
If you’re a serious mushroom lover like me, you can totally swap out the golden mushroom soup and use all cream of mushroom soup! It just makes it even creamier and more intensely mushroom-y. Also, don’t skip adding a little pinch of garlic powder when you’re browning the beef and onions. It adds this subtle savory depth that just takes the whole casserole up a notch. Trust me on this one!
Crispy Topping Alternatives
The french fried onions are classic for a reason, but if you want to switch things up or just don’t have them on hand, crispy fried shallots are a fantastic alternative! They give you that same satisfying crunch but with a slightly different, more delicate onion flavor. Either way, that crispy topping is non-negotiable for me!
Serving and Storing Your Hamburger Green Bean Casserole
This Hamburger Green Bean Casserole is so hearty and flavorful, it really shines as the star of the show! But to make it a complete meal, I love pairing it with some simple sides that just complement those rich flavors.
Delicious Serving Pairings
For a classic comfort food meal, you can’t go wrong with a side of fluffy mashed potatoes. The creamy potatoes and the savory casserole are just a match made in heaven! If you want something a little lighter, a simple green salad with a tangy vinaigrette is also wonderful to cut through the richness. Sometimes I even serve it with some crusty bread for dipping up any extra sauce – so good!
Storing and Reheating Leftovers
Now, if you happen to have any leftovers (which is rare in my house!), they store like a dream. Just pop any remaining casserole into an airtight container and pop it in the fridge. It’ll keep well for about 3 to 4 days. When you’re ready to reheat, I usually just pop a serving in the microwave for a minute or two until it’s heated through. You can also reheat it in a covered oven-safe dish at around 300°F (150°C) for about 15-20 minutes, or until it’s nice and bubbly again. It tastes almost as good as the first time!
Frequently Asked Questions About Hamburger Green Bean Casserole
Got questions about this yummy Hamburger Green Bean Casserole? I get it! It’s one of those dishes that’s so versatile and comforting, people always have ideas or need a little clarification. Here are some of the most common things people ask me:
Can I make this Hamburger Green Bean Casserole ahead of time?
Oh, absolutely! You can totally assemble the whole casserole (beef mixture with green beans) a day in advance. Just cover it tightly and keep it in the fridge. When you’re ready to bake, take it out of the fridge about 30 minutes beforehand to let it warm up a bit, then top with the french fried onions and bake as usual, maybe adding a few extra minutes to the baking time since it’s starting out cold.
What can I serve with this Hamburger Green Bean Casserole?
This casserole is pretty hearty on its own, but it’s wonderful with simple sides! A big, fluffy scoop of mashed potatoes is classic. Or, for something a bit lighter, a crisp green salad with a zesty dressing is perfect to balance out the richness. Some folks even like it with a side of buttered noodles. Whatever you choose, it’s going to be delicious!
How do I prevent my casserole from being too watery?
That’s a great question! The biggest culprit for a watery casserole is usually excess liquid from the green beans. Make sure you drain those canned green beans *really* well. Give them a good shake! Also, if your ground beef released a ton of grease, make sure you drain that off thoroughly after browning. Sometimes, adding just a tiny bit less milk can help too, but usually, thorough draining is the key!
Nutritional Estimate for Hamburger Green Bean Casserole
Just a friendly heads-up! The nutritional information for this Hamburger Green Bean Casserole is an estimate. It can change a bit depending on the brands of ingredients you use and how you prepare it. For the most accurate details, it’s always best to calculate it based on your specific ingredients!

Amazing Recipe: Hamburger Green Bean Casserole
- Total Time: 40 minutes
- Yield: 6-8 servings 1x
- Diet: Vegetarian
Description
A comforting and flavorful casserole that combines the classic taste of a hamburger with the familiar goodness of green bean casserole.
Ingredients
- 1 pound ground beef
- 1 onion, chopped
- 1 can (10.5 oz) condensed cream of mushroom soup
- 1 can (10.5 oz) condensed golden mushroom soup
- 1/2 cup milk
- 1 teaspoon salt
- 1/2 teaspoon black pepper
- 2 cans (14.5 oz each) green beans, drained
- 1 can (6 oz) french fried onions
Instructions
- Preheat oven to 350 degrees F (175 degrees C).
- In a large skillet, brown the ground beef and onion over medium heat. Drain off any excess grease.
- Stir in the condensed soups, milk, salt, and pepper.
- Add the drained green beans and mix well.
- Pour the mixture into a 9×13 inch baking dish.
- Top evenly with the french fried onions.
- Bake for 25 minutes, or until bubbly and the onions are golden brown.
Notes
- For a richer flavor, you can use all cream of mushroom soup.
- Add a pinch of garlic powder to the beef mixture for extra flavor.
- You can substitute french fried onions with crispy fried shallots.
- Prep Time: 15 minutes
- Cook Time: 25 minutes
- Category: Main Dish
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1 serving
- Calories: 450
- Sugar: 8g
- Sodium: 1200mg
- Fat: 25g
- Saturated Fat: 10g
- Unsaturated Fat: 15g
- Trans Fat: 0g
- Carbohydrates: 30g
- Fiber: 4g
- Protein: 25g
- Cholesterol: 80mg
Keywords: hamburger, green bean casserole, beef, comfort food, easy dinner

