The aroma of sizzling bacon filled the air, instantly transporting me to cherished holiday gatherings with family. If you’re looking to reimagine a beloved classic, this Ultimate Green Bean Casserole with Cheese and Bacon is the answer! It melds tender green beans with layers of creamy, cheesy goodness that make for an unforgettable side dish. Perfect for Thanksgiving or Christmas, it’s not just comfort food—it’s a crowd-pleaser that elevates any meal while being surprisingly easy to prepare. With rich flavors and a delightful crunch from the French fried onions on top, this dish will have your loved ones coming back for seconds. Are you ready to embark on a culinary adventure that will have everyone asking for the recipe? What Makes This Casserole So Special? Ultimate Comfort Food: This Green Bean Casserole transcends the traditional recipe with its creamy cheese and savory bacon enhancements. Easy to Prepare: With simple steps and straightforward ingredients, you can whip this dish up with minimal effort. Crowd-Pleasing Flavor: The irresistible combination of crispy bacon, gooey cheese, and crunchy onions will have everyone at the table coming back for more. Versatile Dish: Perfect for holiday feasts or casual dinners, it pairs wonderfully with dishes like Chicken Broccoli Casserole, making it a staple in any kitchen. The warm, comforting flavors make it a delightful addition to any gathering, ensuring that it stands out amongst the buffet spread! Green Bean Casserole Ingredients For the Casserole • Bacon – Adds a smoky flavor and crunch; thick-cut works best for a hearty bite. • Yellow Onion – Provides sweetness and depth; you can swap with sweet or red onion for a different twist. • Button Mushrooms – Contributes umami richness; feel free to use either fresh or canned for convenience. • Garlic – Enhances overall flavor; fresh cloves elevate the dish far beyond jarred alternatives. • Cream of Mushroom Soup – Acts as a creamy base; substitute with cream of chicken for a different flavor profile. • Milk – Adds extra creaminess; whole milk is ideal, but heavy cream gives even richer results. • Monterey Jack Cheese – Offers mild creaminess that’s perfectly melty; try mozzarella or cheddar if you prefer stronger flavors. • Canned Cut Green Beans – The star of the dish; provides tenderness, but fresh green beans can be substituted for an even fresher taste. • French Fried Onions – Creates that signature crunch on top; stick to classic brands for the best texture. For Topping (Optional) • Additional French Fried Onions – For those who crave extra crunch, layering on more before baking makes a delightful twist. This Ultimate Green Bean Casserole is a showstopper that brings comfort and joy to your holiday table, promising to be a memorable treat for everyone. Step‑by‑Step Instructions for Ultimate Green Bean Casserole with Cheese and Bacon Step 1: Preheat and Prepare the Dish Begin by preheating your oven to 350°F (175°C). While the oven warms up, grab a 9×13-inch baking dish and lightly coat it with cooking spray to prevent sticking. This step ensures your Ultimate Green Bean Casserole bakes evenly and comes out perfectly when it’s time to serve. Step 2: Cook the Bacon In a large skillet over medium heat, cook thick-cut bacon until it becomes crispy, approximately 8-10 minutes. Stir occasionally to ensure even cooking. Once browned, transfer the bacon to a paper towel-lined plate to drain excess grease. Keep about 2 tablespoons of the bacon grease in the skillet for added flavor in the next steps. Step 3: Sauté the Vegetables Add diced yellow onion to the same skillet with the reserved bacon grease and sauté over medium heat for about 5 minutes, or until it’s translucent. Next, add sliced button mushrooms and cook for an additional 5-7 minutes, stirring frequently, until they turn golden brown and fragrant. This mixture enhances the savory depth of your casserole. Step 4: Incorporate Garlic Stir in minced garlic and sauté for just 1 minute, allowing the fragrant aroma to fill your kitchen. Be careful not to let the garlic burn, as this can impart a bitter taste. This step adds a robust flavor to your Ultimate Green Bean Casserole, enriching it with wonderful brightness. Step 5: Make the Creamy Base Pour in the cream of mushroom soup along with milk and crumbled bacon into the skillet. Stir the mixture over medium-low heat for about 2-3 minutes, allowing the cheese to melt and the ingredients to combine smoothly. This creamy base is what makes your casserole delightfully rich and flavorful. Step 6: Add the Green Beans Fold in the drained canned cut green beans until they are thoroughly coated in the creamy mixture. Ensure the beans are well integrated to achieve that comforting flavor and texture. Once combined, this step transforms your ingredients into the delicious filling for your Ultimate Green Bean Casserole. Step 7: Transfer to Baking Dish Carefully pour the green bean mixture into your prepared baking dish, spreading it out evenly. This will help it bake uniformly. Top it with a generous layer of French fried onions, which will create a delightful crunch as it bakes. Step 8: Bake the Casserole Place the baking dish in the preheated oven and bake uncovered for 30 minutes. Keep an eye on the casserole during baking; it should become bubbly and the onion topping golden brown. This final step ensures your casserole is hot and ready to impress your guests. Storage Tips for Green Bean Casserole Fridge: Store leftovers in an airtight container for up to 3 days to maintain freshness and flavor. Freezer: If you need to freeze the casserole, wrap it tightly with plastic wrap and aluminum foil; it can be stored for up to 2 months. Reheating: When ready to enjoy, reheat in the oven at 350°F (175°C) without the topping to avoid sogginess, for around 20-25 minutes or until heated through. Make-Ahead: Prepare the casserole in advance, minus the topping, and store it in the fridge; just add the fried onions before baking for best results. Expert Tips for Green Bean Casserole Avoid Soggy Beans: Use fresh or properly drained canned green beans to prevent excess moisture in your casserole and achieve the perfect texture. Cheese Variation: For a bolder flavor, try swapping Monterey Jack with sharp cheddar or gouda; this way, you keep the ultimate cheese appeal without losing flavor. Bacon Crispiness: Always cook bacon until crispy for the best crunch in your green bean casserole. Undercooked bacon will lose its texture during baking. Layering Topping: Consider adding extra French fried onions halfway through baking for a double crunch layer; just ensure they don’t burn during the process. Make-Ahead Tip: Prepare the casserole the day before without the topping; add fried onions before baking for maximum freshness and crunch on serving day. Serving Temperature: Let the casserole cool briefly before serving; this helps the flavors settle and makes for a more enjoyable dining experience. Green Bean Casserole Variations Feel free to get creative with this delightful dish; there are countless ways to personalize your Green Bean Casserole! Fresh Green Beans: Swap canned beans for blanched fresh green beans to elevate the dish’s flavor and texture. Fresh green beans not only add a vibrant color but also a crisp bite that contrasts beautifully with the rich cheese. Cheese Swap: Change Monterey Jack to sharp cheddar for a punchier flavor that packs an extra cheesy delight. If you love cheese, feel free to mix both for a melty masterpiece that will satisfy every cheese lover at your table! Smoky Flavor: Use smoky bacon or add a dash of liquid smoke for a deeper flavor profile that enhances the savory goodness. This small tweak brings a delightful warmth that complements the creamy fill, making you crave each bite even more! Crunchy Topping Variations: Replace French fried onions with crushed crackers or potato chips for a unique texture twist on the classic topping. This adds an unexpected, fun crunch while giving the casserole your personal touch that your family will love. Vegetarian Delight: Omit the bacon and choose vegetable broth along with sautéed mushrooms for a delectable vegetarian version. You’ll still achieve that umami flavor, while ensuring your casserole caters to everyone at the dinner table. Herb Infusion: Add chopped fresh herbs like thyme or rosemary to the creamy mixture for a burst of flavor that lifts the dish. This delightful hint of freshness complements the richness and creates a fragrant aroma that fills your kitchen with comfort. Spicy Kick: Toss in a pinch of red pepper flakes or diced jalapeños for a surprising punch of heat. Just enough heat brings a whole new layer of flavor, making this casserole a favorite for those who crave a bit more intensity. Nutty Addition: Stir in slivered almonds or chopped pecans for added crunch and a hint of nuttiness that enhances the overall flavor. This variation not only increases the textures but also adds a lovely depth, making each forkful a delightful surprise. Feel inspired by these variations not just to emulate the classic but to embed your personal flavor into this beloved family recipe! And if you’re in the mood for more delicious sides, consider pairing it with the creamy allure of Parmesan Green Beans or the hearty goodness of Cowboy Casserole. Happy cooking! What to Serve with Ultimate Green Bean Casserole Pair this comforting casserole with delightful sides that elevate your holiday meal. Roasted Turkey: The savory flavors of roasted turkey create a perfect match, bringing warmth and nostalgia to your table. Honey Glazed Ham: Sweet and smoky, ham complements the richness of the green bean casserole while adding a beautiful contrast in flavors. Creamy Mashed Potatoes: The buttery texture of mashed potatoes acts as a perfect vehicle for soaking up the savory casserole, balancing every bite. Garlic Bread: Perfect for sweeping up every last bit of creamy goodness, garlic bread adds a flavorful crunch that will have diners coming back for more. Maple-Glazed Brussels Sprouts: The slight bitterness of Brussels sprouts, sweetened with maple, provides a fresh pop of flavor that brightens up your plate. Fresh Cranberry Sauce: Tart and sweet, this classic holiday condiment cuts through the richness of the casserole and adds a refreshing zing. Buttery Cornbread: Soft and warm, cornbread enhances the comfort factor and is perfect for mopping up the deliciously creamy elements of the dish. Sparkling Cider: Elevate your meal with the effervescence of sparkling cider to toast special moments, creating a festive vibe that everyone will enjoy. Pumpkin Pie: End your holiday feast on a sweet note; the spiced notes of pumpkin pie beautifully contrast the savory casserole flavors for a well-rounded experience. Make Ahead Options These Ultimate Green Bean Casseroles are perfect for meal prep enthusiasts, allowing you to savor comfort food without the last-minute rush! You can prepare the entire casserole up to 24 hours in advance by assembling it without the French fried onion topping. Simply refrigerate the casserole once it’s combined, ensuring to cover it tightly to maintain its freshness. On baking day, just sprinkle the onions on top and pop it in the oven. Remember, allowing the casserole to come to room temperature prior to baking can help it heat evenly. With this make-ahead option, you’ll enjoy a deliciously creamy and cheesy casserole that’s just as delightful as when made fresh! Green Bean Casserole Recipe FAQs What type of green beans should I use for this recipe? You can absolutely use canned cut green beans for convenience, which saves time in preparation. However, if you want a fresher taste, I recommend using about 2 pounds of blanched fresh green beans. Simply trim and blanch them in boiling water for 3 minutes before incorporating them into the casserole for that perfect crisp texture! How long can I store leftovers and how should I do it? Leftovers can be stored in an airtight container in the refrigerator for up to 3 days. I often place plastic wrap directly over the casserole before sealing the container to ensure maximum freshness. Just make sure to reheat them in the oven for the best texture! Can I freeze the green bean casserole? Absolutely! You can freeze your casserole to enjoy later. Wrap it tightly with plastic wrap, followed by aluminum foil to prevent freezer burn. Your casserole can be stored in the freezer for up to 2 months! When you’re ready to eat, thaw it overnight in the fridge and bake it at 350°F (175°C) for about 30-35 minutes without the topping. What if my casserole comes out too dry? If you find your casserole is too dry, it may be due to over-baking or insufficient liquid. To avoid this, ensure that your creamy base is well combined and not too thick before baking. If it happens, simply stir in a splash of milk or broth when reheating to moisten it up! Can this recipe be adjusted for dietary restrictions? Of course! For a vegetarian version, omit the bacon and sauté some mushrooms in olive oil for flavor. You can also substitute cream of mushroom soup with a plant-based alternative. If someone has cheese allergies, consider using dairy-free cheese or a blend of blended cashews for creaminess! What can I use instead of French fried onions for topping? If you’d like to switch things up, crushed butter crackers or even crispy shallots make great alternative toppings! Each option brings a unique crunch while adding its own flavor twist to your green bean casserole, ensuring it stays irresistible! Irresistible Green Bean Casserole with Cheesy Bacon Delight This Green Bean Casserole with Cheese and Bacon is a crowd-pleaser perfect for holiday gatherings. Print Recipe Pin Recipe Prep Time 15 minutes minsCook Time 30 minutes minsTotal Time 45 minutes mins Servings: 8 servingsCourse: CasseroleCuisine: AmericanCalories: 300 Ingredients Equipment Method Nutrition Notes Ingredients 1x2x3x? For the Casserole8 slices thick-cut Bacon Adds a smoky flavor and crunch1 medium Yellow Onion Provides sweetness and depth8 ounces Button Mushrooms Contributes umami richness2 cloves Garlic Enhances overall flavor1 can Cream of Mushroom Soup Acts as a creamy base1 cup Milk Adds extra creaminess2 cups Monterey Jack Cheese Offers mild creaminess2 cans Canned Cut Green Beans The star of the dish1 cup French Fried Onions Creates that signature crunchFor Topping (Optional)1 cup Additional French Fried Onions For those who crave extra crunch Equipment 9x13-inch baking dishLarge skilletpaper towels Method Step-by-Step InstructionsPreheat your oven to 350°F (175°C) and prepare the baking dish with cooking spray.Cook the bacon in a skillet over medium heat for 8-10 minutes until crispy, then drain on paper towels.In the same skillet, sauté diced onion in reserved bacon grease for 5 minutes until translucent.Add sliced mushrooms and cook for another 5-7 minutes until golden brown.Stir in minced garlic and sauté for 1 minute.Add cream of mushroom soup, milk, and crumbled bacon, stirring over medium-low heat for 2-3 minutes.Fold in drained green beans until they are well coated.Transfer the mixture to the baking dish and top with French fried onions.Bake uncovered for 30 minutes until bubbly and golden brown. Nutrition Serving: 1servingCalories: 300kcalCarbohydrates: 25gProtein: 10gFat: 20gSaturated Fat: 10gPolyunsaturated Fat: 2gMonounsaturated Fat: 6gCholesterol: 40mgSodium: 600mgPotassium: 300mgFiber: 4gSugar: 2gVitamin A: 500IUVitamin C: 10mgCalcium: 200mgIron: 1mg NotesThis casserole is a perfect addition to holiday meals and is easy to prepare ahead of time. Tried this recipe?Let us know how it was!