The Brenda Gantts Green Bean Casserole Recipe is one of those timeless Southern dishes that brings comfort and elegance to the dinner table. While most of us traditionally serve green bean casserole at Thanksgiving, this recipe has the versatility to shine during Christmas too.
Imagine pairing it with roasted Cornish hens, mashed potatoes, and gravy – the perfect holiday feast. What sets Brenda Gantts’ version apart is the use of fresh green beans instead of canned ones. Fresh beans give the dish that crisp, old-school texture that reminds us of Grandma’s cooking.
With homemade creamy mushroom sauce, golden onions or Coleslaw, and a crispy topping, this dish is elevated beyond the ordinary. Whether you’re cooking for family or entertaining guests, this green bean casserole isn’t just another side dish – it’s the star of the table.
My Personal Experience With This Brenda Gantts Green Bean Casserole Recipe
The first time I made the Brenda Gantts Green Bean Casserole Recipe, I knew right away it wasn’t just another holiday tradition – it was an experience. Snapping the ends off fresh green beans instantly reminded me of childhood, sitting with my grandmother in her kitchen while she shared her wisdom over pots of simmering food.

Cooking the onions and coating them in seasoned panko gave the casserole a whole new level of crunch. The aroma that filled my kitchen while they baked golden brown was enough to draw everyone in.
And when I finally layered the creamy mushroom sauce, green beans, and crispy onions together, the result was simply unforgettable. It felt like I had brought a piece of Southern heritage to my own table.
Ingredients Required for Brenda Gantts Green Bean Casserole Recipe
Gather all the following ingredients, before you start making this Brenda Gantts Green Bean Casserole
For the Green Bean Casserole:
- 1 lb fresh green beans, trimmed and snapped
- 8 oz mushrooms, sliced
- 3 tbsp butter
- 2 tbsp all-purpose flour
- 1 cup chicken or vegetable broth
- 1 cup half-and-half
- 2 cloves garlic, minced
- Salt and black pepper, to taste
For the Crispy Onion Topping:
- 1 large onion, thinly sliced into rings
- 1 cup seasoned panko breadcrumbs (garlic herb preferred)
- ½ cup all-purpose flour
- 1 large egg
- 2 tbsp milk
- Salt and pepper, to taste
Kitchen Utensils Required
- Large pot for blanching green beans
- Skillet (cast iron preferred)
- Mixing bowls (for breading stations)
- Baking sheet (lined with parchment or silicone mat)
- 12-inch oven-safe skillet or casserole dish
Preparation & Cooking Time
Prep Time: 25 minutes
Cook Time: 35 minutes
Total Time: 1 hour
Copycat Brenda Gantts Green Bean Casserole Recipe
Just follow this simple step by step guideline to make your homemade version of Brenda Gantts Green Bean Casserole in a delicious way.
1. Preheat Oven – Set oven to 475°F. Line a baking sheet with parchment or a silicone mat.

2. Prepare Onions – Slice onion into rings, then cut them smaller if desired. Set up two stations:
- Wet Station: whisk together egg and milk.
- Dry Station: combine flour, panko, salt, pepper, and any seasoning blend you like.
Dip onion slices into the wet mixture, coat in dry mixture, and arrange on the baking sheet. Bake for 20 minutes, flipping halfway, until golden and crispy.
3. Blanch Green Beans – In boiling water, cook fresh green beans for 5 minutes until slightly tender. Immediately transfer to ice water to stop cooking. Drain and set aside.

4. Make the Mushroom Sauce – In a skillet, melt butter. Add mushrooms and sauté until tender. Stir in flour and cook for 1–2 minutes to form a roux. Slowly whisk in broth, then add garlic. Stir until thickened. Add half-and-half and simmer on low for 8–10 minutes until creamy.
5. Assemble the Casserole – Preheat oven to 400°F. In an oven-safe skillet or casserole dish, fold green beans into the mushroom sauce until coated. Top with crispy onions.

6. Bake – Bake uncovered for 12–15 minutes, until bubbly and golden on top.
Delicious Ways to Customize and Serve This Brenda Gantts Green Bean Casserole
Here are some Variations and Customizations ideas you can try to enjoy this Brenda Gantts Green Bean Casserole deliciously
1. With Cornish Hens for Christmas
One of my favorite ways to serve this casserole is alongside roasted Cornish hens. The crispy onions and creamy sauce balance perfectly with the juicy, tender poultry. It feels like a restaurant-quality holiday spread.
2. Classic Thanksgiving Turkey Dinner
Of course, nothing beats the traditional pairing with roast turkey and dressing. The green bean casserole sits beautifully next to mashed potatoes and gravy, making the whole plate come together like a warm hug.
3. With Mashed Potatoes and Brown Gravy
There’s something about that creamy mushroom sauce mixing with mashed potatoes and gravy. We’ve done it plenty of times, and I promise-it turns a simple side dish into comfort food heaven.
4. Beside a Glazed Ham
During Easter, we paired this casserole with a honey-baked ham. The sweet and savory contrast was amazing-the smoky ham with the crunchy onions was a match made in heaven.
5. With Roast Beef or Prime Rib
When we hosted a small dinner party, we served this casserole with prime rib. The richness of the beef paired with the freshness of the green beans had everyone going back for seconds.
6. Next to Fried Chicken
On a casual Sunday dinner, we tried serving the casserole with crispy fried chicken. Honestly, it felt like pure Southern comfort-crispy chicken and crispy onion topping together were just perfect.
7. With Freshly Baked Dinner Rolls
I can’t tell you how many times we’ve used fluffy dinner rolls to scoop up the creamy sauce from the casserole dish. It’s one of those little joys that make the meal extra satisfying.
8. As Part of a Holiday Buffet
If you’re doing a holiday buffet, this dish shines because it holds up well on the table. We’ve paired it with macaroni and cheese, sweet potato casserole, and roasted veggies-it’s always one of the first dishes to disappear.
9. Beside Red Velvet Cake for Dessert
This might sound funny, but when we served the casserole at Christmas with red velvet cake for dessert, the contrast of savory and sweet made the meal feel like a true Southern feast.
10. With Grilled Pork Chops
One night, instead of saving it for a holiday, we paired the casserole with simple grilled pork chops. The smoky flavor of the pork and the creamy green bean casserole made an ordinary weeknight dinner feel really special.
Some Notable Tips and Tricks on This Brenda Gantts Green Bean Casserole Recipe
Here are some tips and tricks you should follow when trying this recipe.
1. Use fresh beans. Fresh green beans make the casserole crunchy and yummy. Canned beans can get too mushy.
2. Snap the ends. Just break off the ends of the beans with your hands. It feels fun and makes them look nice.
3. Blanch the beans. Put beans in hot water for a few minutes, then in cold water. This keeps them bright green and crisp.
4. Slice onions thin. Thin onion slices get crispy faster in the oven.
5. Set up two bowls. One bowl for egg and milk (wet) and one bowl for breadcrumbs and flour (dry). Dip onions in both so they get extra crunchy.
6. Don’t skip the flip. Halfway through baking the onions, flip them over. This makes both sides golden brown.
7. Cook mushrooms slow. Let mushrooms cook in butter until soft. This gives the sauce a rich taste.
8. Add garlic last. Garlic burns fast. Put it in after the mushrooms so it only gets fragrant, not bitter.
9. Bake until bubbly. You’ll know it’s ready when the edges are bubbling and the top looks golden.
10. Eat it fresh. This casserole tastes best hot out of the oven when the onions are still super crispy.
How to Store and Reheat Leftover Brenda Gantts Green Bean Casserole Properly?
If you have any leftover (hopefully you don’t have) you can process them properly as follows,
Store leftovers in an airtight container in the refrigerator for up to 3 days. Reheat in the oven at 350°F until warmed through for the best texture – this keeps the onions crispy.
Brenda Gantts Green Bean Casserole Recipe
The Brenda Gantts Green Bean Casserole Recipe is one of those timeless Southern dishes that brings comfort and elegance to the dinner table. While most of us traditionally serve green bean casserole at Thanksgiving, this recipe has the versatility to shine during Christmas too. Imagine pairing it with roasted Cornish hens, mashed potatoes, and gravy – the perfect holiday feast.
Ingredients
- 1 lb fresh green beans, trimmed and snapped
- 8 oz mushrooms, sliced
- 3 tbsp butter
- 2 tbsp all-purpose flour
- 1 cup chicken or vegetable broth
- 1 cup half-and-half
- 2 cloves garlic, minced
- Salt and black pepper, to taste
- 1 large onion, thinly sliced into rings
- 1 cup seasoned panko breadcrumbs (garlic herb preferred)
- ½ cup all-purpose flour
- 1 large egg
- 2 tbsp milk
- Salt and pepper, to taste
Instructions
1. Preheat Oven – Set oven to 475°F. Line a baking sheet with parchment or a silicone mat.
2. Prepare Onions – Slice onion into rings, then cut them smaller if desired. Set up two stations:
Wet Station: whisk together egg and milk. Dry Station: combine flour, panko, salt, pepper, and any seasoning blend you like. Dip onion slices into the wet mixture, coat in dry mixture, and arrange on the baking sheet. Bake for 20 minutes, flipping halfway, until golden and crispy.
3. Blanch Green Beans – In boiling water, cook fresh green beans for 5 minutes until slightly tender. Immediately transfer to ice water to stop cooking. Drain and set aside.
4. Make the Mushroom Sauce – In a skillet, melt butter. Add mushrooms and sauté until tender. Stir in flour and cook for 1–2 minutes to form a roux. Slowly whisk in broth, then add garlic. Stir until thickened. Add half-and-half and simmer on low for 8–10 minutes until creamy.
5. Assemble the Casserole – Preheat oven to 400°F. In an oven-safe skillet or casserole dish, fold green beans into the mushroom sauce until coated. Top with crispy onions.
6. Bake – Bake uncovered for 12–15 minutes, until bubbly and golden on top.
Notes
Store leftovers in an airtight container in the refrigerator for up to 3 days. Reheat in the oven at 350°F until warmed through for the best texture – this keeps the onions crispy.
Nutrition Information:
Yield:
4Serving Size:
1Amount Per Serving: Calories: 113
FAQs on this Copycat Brenda Gantts Green Bean Casserole Recipe
When you give this Brenda Gantts Green Bean Casserole Recipe a try, you might have a few questions. Don’t worry-we’ve rounded up answers to the most common ones to help you out.
1. What are the ingredients for a green bean casserole?
From my experience, the essentials are fresh green beans, mushrooms, butter, flour, broth, half-and-half, garlic, and crispy onions on top. Brenda Gantts’ version skips the canned cream soups and uses real ingredients for a fresher, homemade flavor.
2. Is green bean casserole better with canned or fresh?
Fresh green beans win every time in my kitchen. They hold their texture and don’t turn mushy like canned ones. Once you snap and blanch fresh beans, you’ll never want to go back to canned.
3. How do you add flavor to green bean casserole?
I’ve found that seasoning layers is key – a little salt and pepper in the onion coating, garlic in the mushroom sauce, and a splash of broth for depth. Using seasoned panko breadcrumbs also gives the onions an extra kick.
4. Which green beans are best for green bean casserole?
I always go for fresh string beans or haricots verts (thin French green beans). They cook quickly, stay tender-crisp, and give the casserole that farmhouse-fresh taste Brenda Gantt is known for.
5. Can I make this casserole ahead of time?
Yes, I often prep it a day before. Just blanch the beans, make the mushroom sauce, and assemble everything except the crispy onions. Store in the fridge, then add the onions right before baking so they stay crunchy.
6. How do you keep green bean casserole from getting watery?
From experience, the trick is cooking down the mushroom sauce until it thickens nicely. If the sauce is too thin before baking, the final dish will turn out runny. A quick simmer makes all the difference.
7. What can I substitute for mushrooms in the sauce?
I’ve swapped mushrooms with sautéed onions or even zucchini when cooking for mushroom-haters. The sauce still turns out creamy and flavorful without them.
8. How do you make the onions extra crispy on top?
Coating the onions in seasoned panko and baking them at a high temp (around 475°F) has always worked for me. I also flip them halfway so they brown evenly.
9. What do you serve with green bean casserole?
Personally, I love pairing it with mashed potatoes, gravy, and roasted Cornish hens. For holidays, I also add a slice of red velvet cake to finish off the meal – it’s pure Southern comfort.
10. Can you reheat green bean casserole without losing crispiness?
Yes! I always reheat it in the oven at 350°F instead of the microwave. This way, the onions stay crunchy, and the casserole tastes just as good as when it first came out of the oven.
The Brenda Gantts Green Bean Casserole Recipe is more than just a side dish – it’s a memory on a plate. With its fresh beans, rich mushroom sauce, and crispy onion topping, it delivers flavor, comfort, and elegance all at once. Perfect for Christmas, Thanksgiving, or any family gathering, this recipe is sure to become a household favorite.
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