Side Dishes
Ree Drummond's green bean casserole recipe delivers that nostalgic, comforting flavor we all crave—creamy mushroom sauce layered with crispy fried onions on top. This homestyle classic brings back memories of family dinners with its perfect balance of textures and rich, savory taste.
The secret lies in the creamy sauce and that satisfying crunch from the fried onion topping.
What makes this recipe special is how simple yet impressive it is—just a few basic ingredients come together to create a dish that always feels like a hug. The green beans stay tender, the mushroom sauce is velvety, and the fried onions add that irresistible crunch.
It’s the kind of side dish that turns any meal into something extraordinary, especially when served alongside roasted meats or holiday favorites.
By the time it comes out of the oven, you’ll have a golden, bubbly casserole with layers of flavor that make every bite worth it. The crispy fried onions on top provide that satisfying contrast, while the creamy sauce ties everything together.
This is comfort food at its finest—easy to make but impossible to resist.
Perfect for holiday gatherings, family dinners, or even a cozy weeknight meal, this green bean casserole is a crowd-pleaser that never disappoints. Let’s get started on making yours today!
Ingredients for ree drummond green bean casserole
Just twelve ingredients transform into Ree Drummond's iconic green bean casserole—creamy, crispy, and nostalgic.
| Ingredient | Amount | Notes |
|---|---|---|
| Fresh Green Beans 🥦 | 2 lbs | Trimmed, cut into 2-inch pieces |
| Fried Onions 🧅 | 1 ½ cups | Store-bought or homemade, crispy |
| Mushroom Soup 🍄 | 2 cups | Canned, creamy variety preferred |
| Heavy Cream 🥛 | ½ cup | Full-fat for best texture |
| Milk 🥛 | ½ cup | Whole milk preferred |
| All-Purpose Flour 🌾 | 2 tbsp | For thickening sauce |
| Salt 🧂 | 1 tsp | Kosher or sea salt |
| Black Pepper 🌶️ | ½ tsp | Freshly ground preferred |
| Garlic Powder 🧄 | ½ tsp | For added depth |
| Onion Powder 🧅 | ½ tsp | Enhances savory flavor |
| Butter 🧈 | 2 tbsp | Unsalted, melted for sauce |
| Shredded Cheddar Cheese 🧀 | ½ cup | Sharp cheddar for best flavor |
The green beans are the foundation, so choose fresh, crisp ones—look for vibrant green color and firm texture at the store. Trader Joe's or Whole Foods often carry the best quality. Trim the ends carefully and cut into even pieces for consistent cooking. For the fried onions, store-bought is fine (like French's or Lawry's), but homemade adds extra crunch. The mushroom soup should be creamy, not chunky—check the label for 'cream-style' varieties. If you can't find it, blend canned mushrooms with a splash of milk and cream until smooth. The heavy cream and milk combo gives that signature velvety texture—don't substitute with lighter options unless you're okay with a thinner sauce.
No heavy cream? Half-and-half works in a pinch, though the texture will be slightly lighter. Fresh mushrooms instead of canned? Sauté them with butter and garlic powder first, then blend with milk for a homemade soup base. The flour is for thickening—slurry it with cold milk first to avoid lumps. For extra richness, add 1 tbsp of cream cheese to the sauce mixture. The cheddar cheese on top is optional but adds a delicious, melty layer—use sharp cheddar for the best flavor. If you're watching sodium, reduce the salt slightly and use low-sodium mushroom soup to balance the flavors. The garlic and onion powders are subtle but essential for that homestyle depth—don't skip them!
This casserole reheats beautifully—cover with foil to prevent drying out. Store leftovers in the fridge for up to 4 days or freeze for 3 months (portion into individual servings before freezing). For extra crispy onions, broil for 2-3 minutes before serving. The dish tastes even better the next day as the flavors meld together. If making ahead for a gathering, assemble it the night before and refrigerate—add 10-15 minutes to the baking time. The crispy onions stay crunchy if stored in an airtight container separately until ready to top the casserole.
Why You'll Love This Recipe
- One-Pot Magic: I swear by this recipe for lazy nights—just toss green beans, soup, and cream into a baking dish, sprinkle those crispy fried onions on top, and boom. No chopping, no fuss, just hands-off baking while you stir a pot of pasta or set the table.
- Creamy Crunch Perfection: That creamy mushroom soup base with heavy cream and milk? It’s rich but not heavy—like a hug in a casserole. And those fried onions? They turn every bite into a little crispy surprise that makes you go back for seconds.
- Meal Prep Goldmine: I make double batches because it reheats like a dream. Serve it at holiday dinners, pack it for lunches, or freeze half for when you’re too tired to cook. The flavors only get better the next day, honestly.
- Budget-Friendly Crowd-Pleaser: Fresh green beans and canned soup keep costs low, but it still feels special—like a restaurant dish without the price tag. Plus, leftovers stretch for days, so you’re not stuck deciding what to eat for lunch all week.
Step-by-step instructions for Ree Drummond's green bean casserole
Here's how to create the perfect balance of tender green beans, creamy mushroom sauce, and crispy fried onion topping.
Blanch and Prepare the Green Beans
Trim the ends from the 2 lbs fresh green beans and cut them into 2-inch pieces. This size ensures even cooking and easy handling. Bring a large pot of salted water to a rolling boil—it should taste like seawater. Add the green beans and cook for exactly 4 minutes until they're bright green and tender-crisp but still firm to the bite.
Drain immediately in a colander and run under cold water to stop the cooking process. This blanching step preserves their vibrant color and crisp texture. Transfer the drained green beans to a large mixing bowl and set aside. The beans should still hold their shape when squeezed gently between your fingers.
Make the Creamy Mushroom Sauce
In a medium saucepan, melt the 2 tbsp butter over medium heat until it foams. Add the 2 tbsp all-purpose flour and whisk continuously for 1-2 minutes until the mixture forms a smooth paste and turns golden brown. This creates a roux that will thicken our sauce beautifully.
Gradually whisk in the 2 cups mushroom soup, the 0.5 cup heavy cream, and the 0.5 cup milk. Stir constantly to prevent lumps from forming. Add the 1 tsp salt, 0.5 tsp black pepper, 0.5 tsp garlic powder, and 0.5 tsp onion powder, stirring until fully dissolved. Bring the mixture to a gentle simmer and cook for 5-7 minutes, stirring occasionally, until the sauce thickens enough to coat the back of a spoon.
Combine Beans and Sauce
Pour the creamy mushroom sauce over the blanched green beans in the mixing bowl. Using a silicone spatula, gently toss everything together until the beans are evenly coated with sauce. You want each bean to have a generous coating—this ensures maximum flavor in every bite. Taste and adjust seasoning if needed, adding a pinch more salt or pepper as necessary.
Transfer the green bean mixture to a greased 9x13-inch baking dish, spreading it out evenly. The beans should be in a single layer with sauce distributed throughout. This even distribution is crucial for consistent baking and that perfect crispy texture we're aiming for.
Add the Crispy Topping
Sprinkle the 1.5 cups fried onions evenly over the green bean mixture, pressing down gently to help them adhere. Then scatter the 0.5 cup shredded cheddar cheese over the top, distributing it evenly. The cheese will melt into the sauce, adding richness while the fried onions create that signature crispy contrast.
Bake uncovered in a preheated 375°F oven for 25-30 minutes, until the top is golden brown and bubbly. The edges should be crispy while the center remains creamy. You'll know it's done when the cheese has melted completely and the fried onions are perfectly toasted—not burnt.
Rest and Serve
Remove the casserole from the oven and let it rest for 10-15 minutes before serving. This resting period allows the sauce to set slightly and the flavors to meld together. The casserole will be hot but more manageable to serve, and the fried onions will have time to crisp up even more.
Serve warm family-style with extra fried onions sprinkled on top if desired. Each bite should deliver tender green beans, creamy mushroom sauce, and that satisfying crunch from the crispy fried onions. The perfect balance of textures makes this casserole a comfort food classic.
Pro Tips For Making Ree Drummond Green Bean Casserole
- Blanch Beans First: Drop fresh green beans into boiling salted water for exactly 3 minutes—no more, or they’ll turn mushy. Then plunge into ice water to stop cooking. This keeps them crisp-tender under that creamy mushroom sauce, and you’ll actually notice the difference when they hold their shape.
- Toast the Onions: Skip the pre-packaged fried onions if you can—sauté your own in butter until they’re golden brown and crispy. The extra effort makes the topping actually crunchy, not soggy. (Yes, it’s worth the 5 extra minutes.)
- Whisk the Cream Cold: Chill the heavy cream and milk before mixing with the mushroom soup—this prevents curdling when you bake it. I learned this the hard way after coming home to a lumpy casserole. Trust me, your future self will notice.
- Bake Until Bubbly: Don’t pull it out at 350°F just because the recipe says 30 minutes—check for bubbles around the edges and a set top. If the center still jiggles, give it 5 more minutes. Underbaked casserole = sad, watery texture. (And no, "almost done" doesn’t count.)
Flavor customization for this dish
Creamy vs. Light Sauce
The classic Ree Drummond recipe uses a rich, creamy mushroom sauce that coats every bean beautifully. For a lighter version, replace half the heavy cream with low-fat Greek yogurt—it adds tanginess while reducing fat.
I've also had great success using half-and-half instead of heavy cream for a middle-ground texture. The key is maintaining that velvety consistency, so always whisk well and simmer until thickened. 🥛
Spicy Kick Options
Add ½ tsp smoked paprika or ¼ tsp cayenne pepper to the sauce for warmth without overpowering. For a smoky depth, stir in 1 tbsp chipotle powder with the spices.
If you love heat, sprinkle ½ cup diced jalapeños (seeds removed) on top before baking. The crispy onions will carry the spice perfectly through each bite. 🌶️
Cheesy Variations
Swap the cheddar for sharp white cheddar (even more flavor!) or Gruyère for a nutty twist. For a baked potato vibe, mix in ½ cup mashed potatoes with the beans before adding sauce.
I've also seen amazing results with Parmesan crisps on top instead of fried onions—they add a salty crunch that's pure magic. 🧀
Herb Infusions
Fresh herbs elevate this dish instantly. Stir 1 tbsp chopped fresh thyme or rosemary into the sauce while simmering. For brightness, add 2 tbsp chopped parsley right before serving.
Dill pairs surprisingly well too—1 tbsp fresh dill in the sauce gives it a springtime freshness. The herbs cut through the creaminess beautifully. 🌿
Protein Add-Ins
Turn this into a main dish by stirring in 1 cup cooked bacon bits or ½ cup crumbled sausage with the beans. For a lighter option, add ½ cup chickpeas (drained and rinsed) for plant-based protein. The crispy onions and creamy sauce will complement these additions perfectly. 🥓
Gluten-Free Adaptation
Replace the all-purpose flour with 2 tbsp cornstarch mixed with 2 tbsp cold water to make a slurry. This creates the same thickening power without gluten. For extra richness, use 2 tbsp gluten-free flour blend instead. The texture stays creamy while keeping the dish safe for gluten-sensitive guests. 🌾
Nutrition facts
Frequently asked questions
Can I use canned green beans instead of fresh?
Drain and rinse 2 (15 oz) cans of green beans (cut or whole) and pat them dry thoroughly. Skip the blanching step since canned beans are already cooked. The texture will be slightly softer but still delicious. For extra crispness, add 1 tbsp cornstarch to the sauce to help thicken it more.
How do I make the fried onion topping extra crispy?
Bake the casserole for 5 minutes less than directed, then broil on high for 2-3 minutes until the onions turn golden brown and bubbly. For homemade fried onions, bake them at 400°F for 10-12 minutes until deep golden and ultra-crispy. Store extra toppings in an airtight container to maintain crunch.
Can I make this ahead of time for a holiday meal?
Yes! Assemble the casserole 1 day ahead and refrigerate uncovered. Add 15-20 minutes to baking time when reheating. For freezing, bake fully, cool completely, then freeze in portions. Reheat covered with foil at 350°F for 30 minutes, then broil briefly to crisp the onions. The flavors develop beautifully overnight.
What's the secret to keeping the green beans tender?
Never overcook them! Blanch fresh beans for exactly 4 minutes in boiling water, then shock immediately in ice water. For canned beans, pat them completely dry before adding sauce. The sauce should coat the beans lightly—too much liquid makes them soggy. Bake at 375°F (not higher) to prevent toughness.
Can I make this without dairy?
Use full-fat coconut milk instead of heavy cream and milk, and nutritional yeast for a cheesy flavor. Replace the cheddar with ½ cup vegan parmesan. For the roux, use olive oil instead of butter. The texture will be lighter but still rich and satisfying.