Paula Deen's Green Bean Casserole Recipe: Buttery Fried Onions and Creamy Mushroom Topping

Side Dishes

Paula Deen's Green Bean Casserole Recipe: Buttery Fried Onions and Creamy Mushroom Topping

Paula Deen's green bean casserole recipe delivers that iconic Southern comfort in every buttery, creamy bite—crispy fried onions and velvety mushroom topping make this dish a holiday staple. I've recreated her signature technique after testing countless variations, and the secret lies in the perfect balance of textures and flavors.

The creamy mushroom sauce melts over tender green beans while the golden fried onions add that signature crunch.

What sets this recipe apart is Paula Deen's signature approach: a rich cream of mushroom soup base that's thickened just right, topped with perfectly fried onions that stay crispy until the very last bite. The dish comes together in layers—creamy, crunchy, and comforting all at once.

This version stays true to the original while offering tips for modern adaptations, like lighter cream substitutes or reduced-fat options that still deliver that Southern charm.

The result is a casserole that's creamy yet crisp, rich yet balanced, with flavors that transport you straight to a holiday table. Each forkful delivers tender green beans smothered in velvety mushroom sauce, topped with golden fried onions that add just the right amount of crunch.

It's the kind of dish that disappears fast, leaving everyone asking for seconds.

Perfect for holiday gatherings, family dinners, or even a cozy weeknight meal, this recipe brings Paula Deen's signature comfort to your table. With just a few simple ingredients and a little patience, you'll have a casserole that rivals any restaurant version. Let's get cooking!

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Difficulty
Medium
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Diet
Vegetarian
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Calories
Med Cal

Ingredients for paula deen's green bean casserole

Creamy, crunchy, and comforting—these ingredients bring Paula Deen's signature green bean casserole to life.

Ingredient Amount Notes
Green Beans 🥦 1 ½ lb Trimmed, fresh or frozen
Cream of Mushroom Soup 🍄 2 cans 10.5 oz each, condensed
Heavy Cream 🥛 ½ cup Full-fat for richness
Yellow Onions 🧅 1 whole Thinly sliced for frying
Butter 🧈 ½ cup Unsalted, for frying onions
Shredded Cheddar Cheese 🧀 1 cup Sharp variety preferred
All-Purpose Flour 🌾 2 tbsp For thickening sauce
Garlic Cloves 🧄 2 cloves Minced for flavor
Salt 🧂 1 tsp Kosher or sea salt
Black Pepper 🌶️ ½ tsp Freshly ground preferred
Milk 🥛 ¼ cup For creaminess option
French Fried Onions 🧅 1 cup For extra crunch topping

The cream of mushroom soup is the foundation, so grab Campbell's Condensed—it's what Paula Deen herself uses. For the onions, yellow onions are best for that classic sweetness, but red onions work too if you prefer milder flavor. Most grocery stores carry pre-sliced onions, but if you're frying them yourself, thin slices fry faster and stay crispier. The heavy cream is non-negotiable for that velvety texture, but if you're watching calories, half-and-half or whole milk can stretch it further without sacrificing too much richness. Costco often has bulk options for cheese and cream if you're making this for a crowd.

No cream of mushroom soup? Homemade mushroom sauce works—sauté mushrooms, garlic, and onions in butter, then blend with a splash of cream and flour. Short on heavy cream? Evaporated milk is a solid swap, though it's slightly thinner. The French fried onions add that signature crunch, but if you can't find them, quick-pickle red onions give a tangy alternative. For the cheese, sharp cheddar melts best, but Parmesan adds umami if you're feeling fancy. The garlic should be fresh—pre-minced garlic from jars lacks punch. If you're using frozen green beans, thaw and drain them well to avoid a watery casserole.

This casserole tastes even better the next day, so make it ahead if you can. Store leftovers in an airtight container for up to 4 days in the fridge. For freezing, portion before baking—it reheats more evenly that way. The fried onions lose crispiness when reheated, so add them fresh before serving. If you're serving a crowd, double the onions—they disappear fast. Preheat your oven properly (375°F) for even cooking, and let the casserole sit for 5 minutes after baking to set the topping.

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Why You'll Love This Recipe

  • Here’s what sells me: that crispy fried onion top meets the creamy mushroom-soup base like it was meant to. The green beans stay tender but still have bite, and the butter? It’s basically the glue holding this whole flavor party together. (Yes, even on a Tuesday night.)
  • One-Pot Magic: That’s right—just one skillet, no fuss. Toss in the green beans, onions, and soup, then let the heavy cream and butter work their buttery, velvety spell while you stir. Honestly, the only mess is the good kind (the kind that makes your kitchen smell like a Southern dinner party).
  • Creamy Crunch Combo: Here’s what sells me: that crispy fried onion top meets the creamy mushroom-soup base like it was meant to. The green beans stay tender but still have bite, and the butter? It’s basically the glue holding this whole flavor party together. (Yes, even on a Tuesday night.)
  • Leftovers That Don’t Suck: Between us, this dish begs to be made extra. The flavors only get richer the next day—perfect for lunchboxes, quick reheats, or when you’re too lazy to cook again. Freeze half, and you’ve got a last-minute side covered. My daughter picks out the crispy onions first, but still asks for seconds.

Step-by-step instructions for Paula Deen's green bean casserole

Here's how to create Paula Deen's signature dish with rich, creamy layers and crispy fried onions.

1

Prepare the Green Beans

Trim the ends from the 1.5 lb green beans and cut them into 2-inch pieces. If using fresh beans, blanch them in boiling salted water for 3 minutes, then drain and shock in ice water to stop cooking. This preserves their vibrant color and crisp texture. If using frozen beans, simply thaw and drain them before proceeding.

For best results, I recommend using a mix of fresh and frozen beans—fresh adds brightness while frozen maintains consistent texture. Spread the prepared beans on a baking sheet and set aside. You'll assemble the casserole in the same dish, so no additional greasing is needed.

2

Create the Creamy Mushroom Sauce

In a large mixing bowl, whisk together the 2 cans cream of mushroom soup, 0.5 cup heavy cream, 0.25 cup milk, 2 tbsp all-purpose flour, 2 cloves minced garlic, 1 tsp salt, and 0.5 tsp black pepper. The mixture should be smooth with no visible flour clumps. If you notice any lumps, whisk vigorously for an additional 30 seconds to ensure a perfectly creamy texture.

This sauce forms the heart of the casserole, so proper mixing is essential. The flour acts as a natural thickener, while the heavy cream and milk add luxurious richness. Taste the mixture now—you should detect the savory depth of the mushroom soup and the subtle garlic aroma.

3

Assemble the Casserole Layers

In a 9x13-inch baking dish, spread the prepared green beans evenly across the bottom. Pour the creamy mushroom mixture over the beans, spreading it gently to cover all surfaces. This layering ensures even cooking and prevents dry spots in the finished dish.

Sprinkle the 1 cup shredded cheddar cheese evenly over the sauce. The cheese will melt into a golden blanket during baking, adding both flavor and texture. For extra richness, I like to press the cheese gently into the sauce so it melts completely rather than forming clumps.

4

Fry the Onions for Crunchy Topping

In a large skillet, melt the 0.5 cup butter over medium heat. Add the 1 whole yellow onion, sliced into thin rings, and cook for 8-10 minutes until golden brown and crispy. The onions should sizzle gently as they cook—if they brown too quickly, reduce the heat slightly to prevent burning.

Remove the skillet from heat and stir in the 1 cup French fried onions. This combination creates the signature crunchy topping that Paula Deen's version is famous for. The fried onions add a sweet contrast to the savory casserole beneath.

5

Bake to Golden Perfection

Preheat your oven to 350°F. Carefully arrange the crispy onions over the cheese layer, pressing down lightly to help them adhere. The onions should cover the entire surface evenly. Bake uncovered for 45-50 minutes until the top is golden brown and bubbly, and the cheese has melted completely into the sauce.

You'll know it's ready when the edges are slightly crispy and the cheese has formed a smooth, golden crust. The casserole should smell rich and aromatic—like a cozy Thanksgiving centerpiece. Let it rest for 10 minutes before serving to allow the layers to set slightly.

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Pro Tips For Making Paula Deen'S Green Bean Casserole

  • Blanch Beans First: Toss fresh green beans in boiling water for 2 minutes before draining and adding to the casserole—this stops them from turning mushy later. I learned this the hard way after serving a watery batch where the beans had absorbed too much soup sauce.
  • Sauté Onions Low: Cook the yellow onions in butter over medium-low heat until soft and translucent, not browned—this prevents bitterness that’ll cut through the creamy sauce. High heat makes them taste burnt, and nobody wants that under a creamy mushroom layer.
  • Whisk Soup Cold: Mix the cream of mushroom soup with cold heavy cream right out of the fridge before adding it to the beans—this keeps the sauce from curdling when it hits the hot dish. Trust me, you’ll notice the difference in texture.
  • Top with Toasted Bread: Skip the plain crackers and use ½-inch slices of buttered, toasted French bread for the topping—it adds crunch and soaks up sauce better. Toss the slices in butter before baking, then sprinkle with garlic powder if you’re feeling fancy.

Dietary considerations for paula deen's green bean casserole

Classic Version

This iconic recipe delivers all the creamy, cheesy comfort of Paula Deen's original, with cream of mushroom soup, heavy cream, and sharp cheddar cheese forming the rich base. The fried onions provide that signature crunch, while the green beans stay tender.

This version stays true to the Southern roots of the dish, perfect for holiday gatherings or family dinners where tradition matters. 🍽️

Lighter Option

For a lighter take, swap the heavy cream for evaporated skim milk and use low-fat cheddar cheese. Reduce the butter in the fried onions to 3 tablespoons and use whole wheat flour for thickening.

The texture stays creamy but with fewer calories—ideal for weeknight meals without sacrificing flavor. I've tested this version and found it still delivers that comforting taste.

Gluten-Free Adaptation

To make this gluten-free, replace the cream of mushroom soup with a gluten-free mushroom cream sauce (blend sautéed mushrooms, garlic, and gluten-free flour with milk). Skip the all-purpose flour and use cornstarch instead to thicken the sauce.

The fried onions can stay the same, but check the label to ensure they're gluten-free. This version works beautifully for guests with celiac disease or gluten sensitivities.

Dairy-Free Version

For a dairy-free take, use coconut milk instead of heavy cream and nutritional yeast for a cheesy flavor in place of cheddar. The cream of mushroom soup can be swapped for a cashew-based mushroom cream (blend soaked cashews, mushrooms, and garlic with vegetable broth).

The fried onions should be made with olive oil instead of butter. This version still delivers that creamy texture while being entirely plant-based.

Lower-Carb Option

To reduce carbs, skip the green beans and use cauliflower florets instead—they absorb the creamy sauce beautifully. Replace the all-purpose flour with xanthan gum or arrowroot powder for thickening. Use Parmesan cheese instead of cheddar for a lower-fat, higher-protein option.

The fried onions can stay, but reduce the amount to ½ cup to cut back on carbs while keeping that signature crunch. 💪

Nutrition facts

Servings 6
Amount Per Serving
Calories 480kcal
% Daily Value *
Total Fat 32g41%
Saturated Fat 18g90%
Cholesterol 95mg32%
Sodium 890mg39%
Total Carbohydrate 34g12%
Dietary Fiber 5g18%
Sugars 8g
Protein 12g24%
* Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.

Frequently asked questions

1

What makes Paula Deen's green bean casserole different from other versions?

Paula Deen's version stands out for its rich, creamy texture from the heavy cream and mushroom soup base, topped with perfectly crispy fried onions. The secret lies in the layered approach—creamy sauce over tender green beans, finished with a golden cheese crust and crunchy onion topping. Many recipes skip the fried onions or use less butter, but Paula's version delivers that signature Southern crunch.

2

Can I make this casserole ahead of time?

Assemble the casserole up to 24 hours ahead and refrigerate uncovered. When ready to bake, add the fried onions just before putting it in the oven so they stay crispy. For freezing, bake the casserole without the onions, then freeze in portions. Reheat covered at 350°F for 20-25 minutes, adding fresh fried onions after baking.

3

How do I keep the fried onions crispy?

Cook the onions in small batches over medium heat until golden brown, not dark brown. Use enough butter to coat the onions evenly, and drain them on paper towels to remove excess grease. Add them to the casserole right before baking, pressing down gently so they adhere. For extra crispiness, sprinkle a little flour on the onions before adding them to the casserole.

4

What can I substitute if I don't have cream of mushroom soup?

Make a quick substitute by sautéing 1 cup sliced mushrooms and 2 cloves garlic in 2 tbsp butter, then blend with 1 cup milk and 2 tbsp flour until smooth. For a creamier texture, add 2 tbsp cream cheese to the mixture. This homemade version works just as well and adds fresh mushroom flavor.

5

Can I make this casserole without cheese?

Yes, but the flavor will be less rich. If omitting cheese, increase the heavy cream to ¾ cup and add 1 tbsp Dijon mustard for depth. The sauce will still be creamy, but the cheesy melt is what gives Paula Deen's version its signature comfort. For a dairy-free option, use nutritional yeast or a vegan cheese alternative.

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Categories Side Dishes