A Homemade Green Bean Casserole recipe that you will absolutely love! The scratch-made, extra flavorful creamy mushroom sauce is the heart of this recipe (not a can in sight!). Tender yet crisp green beans, lots of nutty parmesan, and homemade crispy fried shallots that top this beauty. Loaded with flavor, textures, and ample deliciousness! It’s the perfect side dish for holidays and family gatherings, providing a comforting touch to any meal.

Jump to:
- Why You’ll Love This Recipe
- Tools and Preparation
- Essential Tools and Equipment
- Importance of Each Tool
- Ingredients
- For the Shallots
- For the Casserole
- How to Make Homemade Green Bean Casserole
- Step 1: Prepare Your Shallots
- Step 2: Cook the Green Beans
- Step 3: Make the Creamy Mushroom Sauce
- Step 4: Combine Ingredients
- Step 5: Assemble the Casserole
- Step 6: Bake Your Casserole
- How to Serve Homemade Green Bean Casserole
- With Roasted Turkey
- Alongside Grilled Chicken
- Next to Baked Ham
- Paired with Beef Tenderloin
- With Quinoa Salad
- As Part of a Potluck Spread
- How to Perfect Homemade Green Bean Casserole
- Best Side Dishes for Homemade Green Bean Casserole
- Common Mistakes to Avoid
- Storage & Reheating Instructions
- Refrigerator Storage
- Freezing Homemade Green Bean Casserole
- Reheating Homemade Green Bean Casserole
- Frequently Asked Questions
- Can I make homemade green bean casserole ahead of time?
- What can I substitute for heavy cream?
- How do I add more flavor to my homemade green bean casserole?
- Is this recipe suitable for vegetarians?
- Final Thoughts
- 📖 Recipe Card
Why You’ll Love This Recipe
- Delicious Flavor: The creamy mushroom sauce elevates the dish with rich, homemade taste.
- Easy to Prepare: With simple ingredients and straightforward steps, this casserole is simple for anyone to make.
- Versatile Side Dish: Perfect for Thanksgiving or any family dinner; it complements a variety of main dishes.
- Texture Contrast: Enjoy tender green beans topped with crispy shallots for a delightful crunch.
- No Canned Ingredients: Everything is made from scratch, ensuring freshness in every bite.
Tools and Preparation
To create your Homemade Green Bean Casserole, gather a few essential tools. Having the right equipment makes the cooking process smoother and more enjoyable.
Essential Tools and Equipment
- Large skillet
- Mixing bowl
- Baking dish
- Whisk
- Knife
Importance of Each Tool
- Large skillet: Perfect for sautéing mushrooms and frying shallots evenly.
- Mixing bowl: Useful for combining your sauce ingredients thoroughly before adding them to the casserole.
- Baking dish: Ensures even cooking and browning of your casserole in the oven.
Ingredients
For the Shallots
- 4 medium shallots (halved lengthwise & then sliced thinly into half moons)
- 1 cup vegetable oil
For the Casserole
- 24 ounces fresh green beans (ends trimmed)
- 4 tablespoons unsalted butter
- 8 ounces baby bella mushrooms (sliced)
- 1 tablespoon garlic (minced or paste)
- 2 tablespoons all-purpose flour
- 1 1/2 cups chicken broth
- 1 tablespoon fresh lemon juice
- 2 teaspoons Dijon mustard (smooth or whole grain)
- 1 tablespoon Worcestershire sauce
- 1 teaspoon dried thyme
- 1/2 teaspoon red pepper flakes (optional)
- 1/4 teaspoon ground nutmeg
- kosher salt & freshly ground black pepper (to taste)
- 1/2 cup heavy whipping cream (or half and half)
- 1/2 cup freshly grated parmesan (divided)
How to Make Homemade Green Bean Casserole
Step 1: Prepare Your Shallots
- Heat the vegetable oil in a large skillet over medium heat.
- Add the sliced shallots and fry until golden brown and crispy, about 5–7 minutes.
- Remove from oil and drain on paper towels. Set aside.
Step 2: Cook the Green Beans
- In the same skillet, add trimmed green beans to boiling water. Cook for about 5 minutes until bright green but still crisp.
- Drain and set aside.
Step 3: Make the Creamy Mushroom Sauce
- In the skillet, melt unsalted butter over medium heat.
- Add sliced mushrooms; sauté until they release their moisture and become tender.
- Stir in minced garlic; cook for an additional minute.
- Add flour to create a roux; whisk continuously for about 2 minutes.
Step 4: Combine Ingredients
- Gradually pour in chicken broth while whisking to avoid lumps.
- Stir in lemon juice, Dijon mustard, Worcestershire sauce, thyme, red pepper flakes (if using), nutmeg, salt, and pepper.
- Allow sauce to simmer until thickened. Stir in heavy cream.
Step 5: Assemble the Casserole
- Preheat your oven to 350°F (175°C).
- In a large mixing bowl, combine cooked green beans with creamy mushroom sauce. Mix well.
- Transfer mixture into a baking dish and top with half of the crispy fried shallots.
Step 6: Bake Your Casserole
- Bake in preheated oven for 20 minutes.
- Remove from oven and sprinkle remaining parmesan cheese on top along with remaining fried shallots.
- Bake for an additional 5 minutes or until golden brown on top.
Enjoy this delicious Homemade Green Bean Casserole as a delightful side that brings comfort to your dining table!
How to Serve Homemade Green Bean Casserole
Serving Homemade Green Bean Casserole can elevate any meal, especially during festive occasions. This dish pairs beautifully with a variety of mains and complements different flavors. Here are some delightful serving suggestions.
With Roasted Turkey
- A classic pairing, the savory flavors of turkey enhance the creamy richness of the casserole.
Alongside Grilled Chicken
- The lightness of grilled chicken balances the hearty nature of Homemade Green Bean Casserole, making for a satisfying meal.
Next to Baked Ham
- The sweetness of baked ham contrasts wonderfully with the earthy green beans and creamy sauce.
Paired with Beef Tenderloin
- For a more upscale dinner, serve this casserole as a side to juicy beef tenderloin for a memorable feast.
With Quinoa Salad
- A refreshing quinoa salad adds a healthy twist and brightens up your plate next to the rich casserole.
As Part of a Potluck Spread
- This casserole is perfect for potlucks, as it can be made ahead and pairs well with various dishes offered by friends.

How to Perfect Homemade Green Bean Casserole
To ensure your Homemade Green Bean Casserole shines at the table, consider these helpful tips:
- Use fresh green beans: Fresh beans provide a better texture and flavor compared to canned options.
- Make your own crispy shallots: Homemade fried shallots add crunch and depth; they are far superior to store-bought.
- Season well: Adjust seasoning throughout cooking, ensuring every layer is flavorful by tasting as you go.
- Don’t skimp on cheese: Use freshly grated parmesan for maximum flavor; it melts beautifully into the sauce.
- Bake until bubbly: Ensure that you bake the casserole until it’s golden brown and bubbling on the edges for ideal presentation.
- Let it rest before serving: Allowing it to sit briefly after baking helps set the sauce, making it easier to serve.
Best Side Dishes for Homemade Green Bean Casserole
When planning your meal, consider these delicious side dishes that pair wonderfully with Homemade Green Bean Casserole.
- Garlic Mashed Potatoes: Creamy potatoes infused with garlic complement the rich flavors of the casserole.
- Honey-Glazed Carrots: Sweet carrots add a touch of brightness and color to your meal.
- Cornbread Stuffing: This dish introduces a delightful texture contrast and is perfect for soaking up sauces.
- Cranberry Sauce: The tartness cuts through the creaminess, offering a refreshing balance.
- Creamed Spinach: A classic side that enhances your dinner with its velvety texture and flavor.
- Roasted Brussels Sprouts: These provide a nutty flavor that pairs nicely alongside green beans.
- Balsamic Roasted Vegetables: A mix of seasonal vegetables roasted with balsamic vinegar adds depth to your table.
- Potato Wedges: Crispy potato wedges are always a hit and add heartiness alongside the casserole.
Common Mistakes to Avoid
Avoiding common mistakes can elevate your Homemade Green Bean Casserole from good to great. Here are some errors to watch out for:
- Skipping Fresh Ingredients: Using canned green beans can lead to a mushy texture. Always opt for fresh green beans for the best flavor and crunch.
- Neglecting Seasoning: A bland casserole can ruin the dish. Make sure to taste and adjust the seasoning with salt, pepper, and spices throughout the cooking process.
- Under-cooking the Beans: If green beans are not blanched properly, they may be too crunchy. Ensure they are tender yet crisp before mixing them into the casserole.
- Overbaking: Leaving the casserole in the oven for too long can dry it out. Keep an eye on it during baking to maintain that creamy texture.
- Not Using Enough Cheese: Cheese adds flavor and richness. Don’t skimp on the parmesan; it’s essential for a deliciously cheesy topping.
Storage & Reheating Instructions
Refrigerator Storage
- Store in an airtight container for up to 3–4 days.
- Allow the casserole to cool completely before refrigerating.
Freezing Homemade Green Bean Casserole
- Freeze in a freezer-safe container for up to 2 months.
- Consider dividing into smaller portions for easier thawing.
Reheating Homemade Green Bean Casserole
- Oven: Preheat to 350°F (175°C) and cover with foil. Bake for about 20 minutes or until heated through.
- Microwave: Place in a microwave-safe dish and cover. Heat in 1-minute intervals until hot.
- Stovetop: Warm in a skillet over low heat, stirring occasionally until heated through.
Frequently Asked Questions
Here are some common queries related to Homemade Green Bean Casserole:
Can I make homemade green bean casserole ahead of time?
Yes, you can prepare the casserole ahead of time and store it in the refrigerator overnight before baking.
What can I substitute for heavy cream?
You can use half-and-half or a non-dairy milk alternative if you want a lighter option.
How do I add more flavor to my homemade green bean casserole?
Consider adding sautéed garlic, herbs like rosemary or thyme, or even crispy bacon bits for extra flavor.
Is this recipe suitable for vegetarians?
Yes, as long as you use vegetable broth instead of chicken broth, this Homemade Green Bean Casserole is vegetarian-friendly.
Final Thoughts
Homemade Green Bean Casserole is a delightful side dish that offers rich flavors and textures. It’s perfect not only for holiday gatherings but also as an everyday comfort food option. Feel free to customize it with different cheeses or additional vegetables based on your preferences!
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Homemade Green Bean Casserole
- Total Time: 55 minutes
- Yield: Serves approximately 6 people 1x
Description
Indulge in the comfort of Homemade Green Bean Casserole, a delightful side dish that elevates any meal with its rich, creamy mushroom sauce and crispy shallots. This recipe omits canned ingredients, providing a fresh and flavorful experience that’s perfect for holidays or family gatherings. With tender green beans, nutty parmesan, and a satisfying crunch from homemade fried shallots, this casserole is loaded with textures and tastes that will impress your guests. Whether paired with roasted turkey or served at a potluck, this dish brings warmth and joy to your dining table.
Ingredients
- 24 ounces fresh green beans
- 4 medium shallots (halved lengthwise & then sliced thinly into half moons)
- 1 cup vegetable oil (for frying shallots)
- 4 tablespoons unsalted butter
- 8 ounces baby bella mushrooms (sliced)
- 1 tablespoon garlic (minced or paste)
- 2 tablespoons all-purpose flour
- 1 1/2 cups chicken broth
- 1 tablespoon fresh lemon juice
- 2 teaspoons Dijon mustard (smooth or whole grain)
- 1 tablespoon Worcestershire sauce
- 1 teaspoon dried thyme
- 1/2 teaspoon red pepper flakes (optional)
- 1/4 teaspoon ground nutmeg
- kosher salt & freshly ground black pepper (to taste)
- 1/2 cup heavy whipping cream
- 1/2 cup freshly grated parmesan (divided)
Instructions
- Heat the vegetable oil in a large skillet over medium heat.
- Add the sliced shallots and fry until golden brown and crispy, about 5–7 minutes. Remove from oil and drain on paper towels. Set aside.
- In the same skillet, add trimmed green beans to boiling water. Cook for about 5 minutes until bright green but still crisp. Drain and set aside.
- In the skillet, melt unsalted butter over medium heat. Add sliced mushrooms; sauté until they release their moisture and become tender. Stir in minced garlic; cook for an additional minute.
- Add flour to create a roux; whisk continuously for about 2 minutes.
- Gradually pour in chicken broth while whisking to avoid lumps. Stir in lemon juice, Dijon mustard, Worcestershire sauce, thyme, red pepper flakes (if using), nutmeg, salt, and pepper. Allow sauce to simmer until thickened. Stir in heavy cream.
- Preheat your oven to 350°F (175°C).
- In a large mixing bowl, combine cooked green beans with creamy mushroom sauce. Mix well.
- Transfer mixture into a baking dish and top with half of the crispy fried shallots.
- Bake in preheated oven for 20 minutes.
- Remove from oven and sprinkle remaining parmesan cheese on top along with remaining fried shallots. Bake for an additional 5 minutes or until golden brown on top.
- Prep Time: 20 minutes
- Cook Time: 35 minutes
- Category: Side Dish
- Method: Baking/Frying
- Cuisine: American
Nutrition
- Serving Size: 1 cup (200g)
- Calories: 290
- Sugar: 3g
- Sodium: 600mg
- Fat: 20g
- Saturated Fat: 10g
- Unsaturated Fat: 8g
- Trans Fat: 0g
- Carbohydrates: 21g
- Fiber: 5g
- Protein: 6g
- Cholesterol: 45mg





