Introduction to Creamy Green Bean Casserole
The Nostalgic Comfort of Homemade Casseroles
There’s something undeniably heartwarming about the smell of a bubbling casserole wafting through the kitchen—a true herald of comfort food! When it comes to holiday feasts or cozy family dinners, creamy green bean casserole often takes center stage. Unlike its counterparts that come from a can, this homemade version offers freshness and flavor that will leave your taste buds craving more.
Making this casserole from scratch not only elevates the dish but also allows you to control every ingredient for a delicious and wholesome meal. Fresh green beans, sautéed mushrooms, and a rich homemade gravy create a symphony of flavors that’s hard to beat. Plus, there’s something special about sharing a dish you’ve lovingly prepared, knowing that the effort put into crafting each layer makes it even more satisfying.
Curious about the history of this beloved dish? The green bean casserole as we know it was first introduced in the 1950s by the Campbell Soup Company, rapidly becoming a staple in many American households. Today, we revive that tradition with a homemade approach that’s just as convenient but infinitely tastier. So roll up your sleeves and let’s dive into creating a dish that’s both nostalgic and utterly delicious!

Ingredients for Creamy Green Bean Casserole
Creating a delightful creamy green bean casserole from scratch is both satisfying and rewarding. To start this culinary journey, gathering the right ingredients is key! Here’s what you’ll need:
Baked “Fried” Onions
- 1 medium onion – thinly sliced for that perfect crunch
- ½ cup all-purpose flour – this will help achieve that golden coating
- ¾ cup panko breadcrumbs – for that extra crispy texture
- ½ teaspoon salt
- ¼ teaspoon ground black pepper
- 1 large egg
- 1 Tablespoon milk
Green Bean Casserole
- 1 Tablespoon + 1 teaspoon salt, divided
- 1 pound fresh green beans, rinsed, ends trimmed, and halved
- 2 Tablespoons unsalted butter
- 8 ounces sliced mushrooms – they bring an earthy flavor
- ½ teaspoon black pepper
- 2 cloves garlic, minced
- 2 Tablespoons all-purpose flour
- ¾ cup chicken or vegetable broth
- 1 and ¼ cups half-and-half – for that rich, creamy sauce
These ingredients come together beautifully, creating a classic dish without any processed shortcuts. For helpful tips on preparation, check out this resource. Cooking doesn’t have to be challenging—let's make it delicious!
Step-by-step Preparation of Creamy Green Bean Casserole
Making a homemade creamy green bean casserole from scratch is a true labor of love, but with a little guidance, you’ll find it’s an enjoyable process. Follow these straightforward steps to whip up a delicious dish that will have everyone asking for seconds!
Gather and prepare the ingredients
Before diving into the cooking process, make sure you have all your ingredients ready. You’ll need:
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For the baked “fried” onions:
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1 medium onion
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½ cup all-purpose flour
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¾ cup panko breadcrumbs
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½ teaspoon salt and ¼ teaspoon ground black pepper
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1 large egg and 1 tablespoon milk
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For the green bean casserole:
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1 tablespoon + 1 teaspoon salt (divided)
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1 pound fresh green beans, rinsed, ends trimmed, and halved
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2 tablespoons unsalted butter
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8 ounces sliced mushrooms
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½ teaspoon ground black pepper
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2 cloves garlic, minced
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2 tablespoons all-purpose flour
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¾ cup chicken or vegetable broth
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1¼ cups half-and-half
Having everything in place will streamline your cooking experience! Panko breadcrumbs are available in most grocery stores and add delightful crunch, while fresh green beans elevate the dish’s flavor.
Make the baked “fried” onions
Start by preheating your oven to 450°F (232°C). It’s time to create those wonderfully crispy onions that add a signature flair to any creamy green bean casserole.
- Thinly slice the onion and separate the slices.
- Set up three bowls: one for flour, one for the panko mixed with salt and pepper, and one for the egg and milk.
- Using one hand for dry ingredients and one for wet, dip the onion slices first in the flour, then in the egg mixture, and finally coat them in the panko.
- Place them on a lined baking sheet and bake for about 20 minutes, flipping twice. Once golden brown, remove with care and set aside.
Blanch the green beans
Now, bring a gallon of water and 1 tablespoon of salt to a boil in a large saucepan. Add your green beans and let them boil for about 5 minutes. This step keeps them crisp and vibrant! Immediately transfer the beans into a bowl of ice water to halt the cooking process. Once cooled, drain again and set aside.
Prepare the creamy mushroom sauce
In the same saucepan, you can create your creamy sauce while the oven temperature adjusts to 400°F (204°C).
- Melt 2 tablespoons of butter over medium-high heat.
- Add the sliced mushrooms, 1 teaspoon salt, and pepper. Sauté until they release moisture, which takes about 5 minutes.
- Stir in minced garlic for another 2 minutes.
- Sprinkle in 2 tablespoons of flour and mix until the moisture is absorbed.
- Pour in the chicken broth and simmer for about 3 minutes, then add the half-and-half and continue stirring until you achieve a thick, luscious sauce.
Combine ingredients and bake
With everything prepared, it’s time to bring your creamy green bean casserole to life!
- Remove the sauce from heat, then fold in about a quarter of the crispy onions and all the blanched green beans.
- If you're not using an oven-safe skillet, transfer this mixture into a greased casserole dish.
- Top with the remaining onions and pop it in the oven for about 15 minutes, or until bubbling at the edges.
Once it’s out of the oven, let it cool slightly, and enjoy this delightful homemade dish that brings comfort and nostalgia to any meal! Serve warm and savor the smiles around the table. For further recipe variations and tips, consider visiting Sally's Baking Addiction to inspire your next culinary adventure!

Variations on Creamy Green Bean Casserole
Adding Different Vegetables
Transform your creamy green bean casserole by incorporating a variety of vegetables. Consider adding sautéed carrots, broccoli florets, or even a handful of sweet corn. These additions not only enhance the dish's nutritional profile but also bring new flavors and textures, making it even more appealing to a wider audience.
Exploring Alternative Toppings
When it comes to toppings, think beyond classic fried onions. For a twist, try using crispy turkey bacon or sprinkle some shredded cheese for a delightful melt on top. If you're looking for additional crunch, finely chopped nuts or seasoned breadcrumbs can add an exciting element. Feel free to get creative and make this dish your own!
Interested in more variations? Explore these tips for adding fun and flavor to your casseroles!
Cooking Tips and Notes for Creamy Green Bean Casserole
Make-ahead options
If you're short on time, creamy green bean casserole makes a fantastic dish to prepare in advance! Complete all steps except for baking. Simply cover the assembled casserole and refrigerate overnight. When you're ready to enjoy it, just pop it in a preheated oven for about 20 minutes at 400°F (204°C). For longer storage, you can freeze the casserole for up to three months. Thaw it in your refrigerator before baking.
Storing leftovers effectively
Got leftovers? No problem! Store your creamy green bean casserole in an airtight container in the fridge for up to four days. To reheat, simply warm it in the oven or microwave until heated through. For tips on proper food storage, consider checking out the USDA guidelines on food safety for optimal freshness.

Serving Suggestions for Creamy Green Bean Casserole
Pairing with Main Courses
This creamy green bean casserole shines when paired with classic mains. Consider serving it alongside roasted turkey, juicy chicken ham, or even grilled beef for a well-rounded meal. The richness of the casserole complements lighter proteins beautifully, enriching your dining experience. For something a bit different, try it with sweet potato or quinoa for a healthy twist!
Creative Side Dish Ideas
Feeling adventurous? Turn your creamy green bean casserole into a base for further creativity! You could layer in some seasoned Turkey Bacon for a smoky crunch, or sprinkle some cheese on top for added richness. Explore vibrant flavors by mixing in roasted red peppers or toasted almonds. This casserole is versatile, ensuring each meal is a delightful surprise! For more inspiration, check out this guide on side dish pairings here.
Embrace creativity, and enjoy your delicious casserole in new ways!
Time Breakdown for Creamy Green Bean Casserole
Preparation Time
Get your kitchen ready! The prep for this delicious creamy green bean casserole takes about 30 minutes. This includes slicing your onions, blanching the green beans, and whipping up the flavorful gravy.
Cooking Time
Once everything's prepped, it’s time to create magic in the oven! The cooking time is around 55 minutes, where you'll bake the casserole until it’s bubbling and golden.
Total Time
In total, from prep to serving, you’re looking at about 1 hour and 25 minutes. Perfect for planning a cozy family dinner or a gathering!
Nutritional Facts for Creamy Green Bean Casserole
Calories
Each serving of this creamy green bean casserole contains approximately 250 calories, making it a delightful addition to your meal without overwhelming your daily intake.
Protein
With about 7 grams of protein per serving, this casserole provides a good boost, especially when paired with a protein source like grilled chicken or turkey bacon.
Sodium
Keep an eye on the sodium content, which is around 500 milligrams per serving. You can reduce this by using low-sodium broth or fresh vegetables. For more dietary tips, check out resources from the American Heart Association.
Whether it’s a holiday gathering or a cozy weeknight dinner, this creamy green bean casserole is sure to be a hit!
FAQs about Creamy Green Bean Casserole
Can I substitute fresh green beans with frozen ones?
Absolutely! Using frozen green beans is a convenient option. They’re often pre-blanched, so you can skip the boiling step. Just add them directly into the casserole during the cooking process. Keep in mind that their texture might be a bit softer than fresh beans, but they’ll still taste great in your creamy green bean casserole.
How do I make the casserole vegetarian-friendly?
To create a vegetarian-friendly version of this creamy green bean casserole, simply substitute the chicken broth with vegetable broth. This small change ensures you maintain that rich, flavorful base while keeping it entirely plant-based. You can also add extra veggies like bell peppers for added texture and flavor.
Can this dish be frozen after cooking?
Yes, you can! After baking, allow the casserole to cool completely. Transfer it to an airtight container, and it will keep in the freezer for up to three months. Just thaw it in the fridge overnight and reheat in the oven before serving. For tips on the best freezing methods, check out this article on freezing casseroles.
Have more questions? Feel free to drop them in the comments!
Conclusion on Creamy Green Bean Casserole
In summary, this creamy green bean casserole is a comforting dish that brings together fresh ingredients and rich flavors. Whether for a family gathering or a casual dinner, it’s a hit every time! Embrace the homemade goodness and enjoy a healthier twist on a classic favorite. Happy cooking!

Creamy Green Bean Casserole from Scratch
Equipment
- Large baking sheet
- Oven-safe skillet
- large saucepan
- Mixing Bowls
Ingredients
Baked “Fried” Onions
- 1 medium onion
- 0.5 cup all-purpose flour spooned & leveled
- 0.75 cup panko breadcrumbs
- 0.5 teaspoon salt
- 0.25 teaspoon ground black pepper
- 1 large egg
- 1 Tablespoon milk
Green Bean Casserole
- 1 Tablespoon salt divided
- 1 pound fresh green beans rinsed, ends trimmed, and halved
- 2 Tablespoons unsalted butter
- 8 ounces sliced mushrooms
- 0.5 teaspoon ground black pepper
- 2 cloves garlic minced
- 2 Tablespoons all-purpose flour
- 0.75 cup chicken or vegetable broth
- 1.25 cups half-and-half
Instructions
Preparation
- Preheat the oven to 450°F (232°C). Line a large baking sheet with parchment paper or a silicone baking mat. Set aside.
- For the onions: Thinly slice the onion, and separate the slices. Pour flour in one small bowl, panko + salt + pepper into a medium bowl, and whisk the egg and milk together in another small bowl. To bread the onion slices, dip slices into flour, then egg mixture, and finally into panko. Place onto baking sheet. Bake onions until golden brown, about 20 minutes, flipping twice. Set aside.
- Reduce oven temperature to 400°F (204°C).
- Blanch the green beans: Bring a gallon of water and 1 Tablespoon of salt to a boil in a large saucepan. Add the green beans and boil for 5 minutes. Fill a large bowl with ice water. Drain the beans and immediately transfer them into the bowl of ice water. Drain again and set aside.
- For the casserole: Over medium-high heat, melt the butter in a large ovenproof skillet. Add the mushrooms, 1 teaspoon salt, and pepper. Cook until the mushrooms begin to release moisture—about 5 minutes. Add garlic, stir, and cook for another 2 minutes. Sprinkle flour on top and stir until combined. Add chicken broth and simmer for 3 minutes. Reduce heat to medium-low and add half-and-half. Cook until thick—about 10 minutes.
- Remove from heat, add a quarter of the onions and all of the green beans. Stir to combine. Top with remaining onions and bake until bubbling, about 15 minutes. Serve warm.
- Leftovers keep well in an airtight container in the refrigerator for up to 4 days. Reheat as desired.





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