WHY YOU WILL LOVE THIS RECIPE
This Smothered Bacon Green Bean Casserole Recipe is warm, rich, and full of flavor. It uses simple ingredients and turns green beans into a full, cozy side. The bacon adds salt and crisp bits. The creamy sauce coats each bean. The top browns and gives a nice crunch. You can make it for a weeknight or for a holiday. It holds up well and tastes even better the next day.
INTRODUCTION
This dish takes the old green bean casserole up a level. It uses real cream, lots of bacon, and a touch of spice to make each bite tasty. The method is easy and the steps are clear. If you like hearty sides, also try our dense bean salad recipe for a fresh plate that goes well with rich casseroles. This recipe works with fresh green beans or frozen ones. It is a great dish to bring to dinner or to serve with roasted meat. The smell will fill the kitchen and make guests hungry.
HOW TO MAKE Smothered Bacon Green Bean Casserole Recipe
Start by cooking the bacon until it is crisp. Use the bacon fat to build flavor in the sauce. Sauté onion and garlic in the fat, then stir in flour to form a roux. Add milk or cream slowly and stir until the sauce is smooth. Add broth and let the sauce thicken. Mix in green beans and most of the bacon, then pour into a baking dish. Top with more bacon and breadcrumbs or fried onions. Bake until the top is browned and the sauce bubbles. You can pair the casserole with a simple salad like the Dense Bean Salad Violet to give the meal a bright contrast. Keep the steps calm and steady and you will end with a creamy, savory casserole.
EQUIPMENT NEEDED
- Large skillet for bacon and sauce
- Wooden spoon or spatula
- Measuring cups and spoons
- 9×13 inch baking dish or similar size
- Whisk for the sauce
- Knife and cutting board
- Colander if you rinse beans
These basic tools are enough. You do not need special gear to get good results.
Ingredients You’ll Need :
- 1 pound fresh green beans, trimmed (or 24 oz frozen)
- 8 slices bacon, chopped
- 1 medium onion, diced
- 2 cloves garlic, minced
- 3 tablespoons all-purpose flour
- 1 1/2 cups milk or half-and-half
- 1/2 cup chicken or vegetable broth
- 1 cup shredded cheddar or gruyere (optional)
- 1/2 teaspoon salt, or to taste
- 1/4 teaspoon black pepper
- 1/4 teaspoon smoked paprika or cayenne, optional for heat
- 1 cup fried onions or breadcrumbs for topping
- 2 tablespoons butter (for topping if using breadcrumbs)
You can change the cheese or use less salt if you prefer. The bacon gives a lot of salt, so check taste before adding more.
STEP-BY-STEP INSTRUCTIONS :
- Preheat the oven to 375°F (190°C). Grease the baking dish with a bit of butter or oil.
- Cook the bacon in a large skillet over medium heat until crisp. Remove the bacon pieces and drain them on a paper towel. Leave about 2 tablespoons of bacon fat in the pan.
- Add the diced onion to the skillet with the bacon fat. Cook until soft and translucent, about 5 to 7 minutes. Add the garlic and cook 30 seconds until fragrant.
- Sprinkle the flour over the onion and garlic. Stir well and cook for 1 to 2 minutes to remove the raw flour taste.
- Slowly pour in the milk or half-and-half while you whisk. Add the broth too. Keep whisking until the mixture thickens into a smooth sauce.
- Add the shredded cheese if using, and stir until melted. Season with salt, pepper, and a pinch of smoked paprika or cayenne if you want a little spice. Taste and adjust the seasoning.
- If using fresh green beans, blanch them in boiling water for 3 to 4 minutes, then drain. If using frozen beans, thaw and drain any excess water.
- Stir most of the cooked bacon into the sauce, then fold in the green beans so they are well coated. Pour the mixture into the prepared baking dish.
- Mix the fried onions or breadcrumbs with melted butter if you like a crisp top. Sprinkle this mixture over the casserole and add the remaining bacon pieces on top.
- Bake for 20 to 25 minutes, until the top is golden and the sauce bubbles at the sides. Let rest 5 minutes before serving so the sauce sets a bit.
HOW TO SERVE Smothered Bacon Green Bean Casserole Recipe
Serve this casserole hot from the oven. Scoop out even portions and place on warm plates. It pairs well with roasted or grilled meats like chicken, pork, or beef. You can also serve it as part of a buffet with other sides. For a balanced plate, add a simple green salad and a grain like rice or mashed potatoes. The casserole is rich, so small portions can be enough for each person.
STORAGE & FREEZING : Smothered Bacon Green Bean Casserole Recipe
To store, cover the cooled casserole tightly with plastic wrap or put it in an airtight container. Keep it in the fridge for up to 3 days. Reheat in the oven at 350°F (175°C) until warm, or microwave individual portions. To freeze, cool the casserole completely and wrap it well with foil, then place in the freezer for up to 2 months. Thaw overnight in the fridge before reheating. When reheating from frozen, bake covered at 350°F until hot in the center, then remove the cover for the last 10 minutes to crisp the top.
SERVING SUGGESTIONS
- Serve with roasted turkey or baked ham for holidays.
- Add a light salad and warm dinner rolls for a full meal.
- For a mix of textures, spoon the casserole onto a plate with a scoop of mashed potatoes.
- For other casserole ideas, see our easy gluten-free taco casserole for a different flavor profile you can add to your menu.
These simple pairings let the casserole shine while adding balance to the plate.
VARIATIONS
- Add mushrooms: Sauté sliced mushrooms with the onion for earthier flavor.
- Make it cheesy: Increase cheese to 1 1/2 cups for a richer sauce.
- Use cream of mushroom soup: For a shortcut, swap the roux and milk for two cans of cream of mushroom soup and thin with a little milk.
- Make it vegetarian: Skip the bacon and use olive oil or butter with smoked salt to get a similar smoked taste. Add roasted or smoked mushrooms to add depth.
- Spicy twist: Add chopped jalapeño when you cook the onion or stir in a teaspoon of hot sauce to the sauce.
These changes let you adapt the dish to what you like or to what you have on hand.

FAQs
Q: Can I use canned green beans?
A: Yes, you can. Drain them well and reduce the cooking time in the oven so they do not get mushy.
Q: Do I have to use bacon?
A: No. You can use smoked ham or a vegetarian bacon alternative. The bacon adds both fat and flavor, so adjust salt if you skip it.
Q: Can I make this without dairy?
A: Yes. Use a plant-based milk and a dairy-free butter or oil. Use a thickener like cornstarch mixed with cold water to help the sauce set.
Q: How do I make the top extra crispy?
A: Mix panko breadcrumbs with a little melted butter and sprinkle on top in place of fried onions. Broil for 1 to 2 minutes at the end, watching closely, to brown the top more.
Q: Can I cook this ahead and bake later?
A: Yes. Assemble the casserole, cover, and keep in the fridge for up to 24 hours. Bake when ready. See the make-ahead tips below for more.
MAKE-AHEAD TIPS FOR Smothered Bacon Green Bean Casserole Recipe
You can do much of the work ahead to save time on the day you serve the dish. Cook the bacon and set it aside in the fridge for up to 2 days. Make the sauce and mix with the beans, then cover and chill in the baking dish for up to 24 hours. Add the topping just before you bake so it stays crisp. If you freeze the assembled casserole, thaw overnight in the fridge before baking. Preheat the oven and bake until the center is hot and the top is browned. These steps let you enjoy the meal with less stress.
Smothered Bacon Green Bean Casserole
A warm, rich, and flavorful casserole featuring green beans, crispy bacon, and a creamy sauce topped with a crunchy finish.
- Total Time: 45 minutes
- Yield: 6 servings 1x
Ingredients
- 1 pound fresh green beans, trimmed (or 24 oz frozen)
- 8 slices bacon, chopped
- 1 medium onion, diced
- 2 cloves garlic, minced
- 3 tablespoons all-purpose flour
- 1 1/2 cups milk or half-and-half
- 1/2 cup chicken or vegetable broth
- 1 cup shredded cheddar or gruyere (optional)
- 1/2 teaspoon salt, or to taste
- 1/4 teaspoon black pepper
- 1/4 teaspoon smoked paprika or cayenne, optional for heat
- 1 cup fried onions or breadcrumbs for topping
- 2 tablespoons butter (for topping if using breadcrumbs)
Instructions
- Preheat the oven to 375°F (190°C). Grease the baking dish with a bit of butter or oil.
- Cook the bacon in a large skillet over medium heat until crisp. Remove the bacon pieces and drain them on a paper towel. Leave about 2 tablespoons of bacon fat in the pan.
- Add the diced onion to the skillet with the bacon fat. Cook until soft and translucent, about 5 to 7 minutes. Add the garlic and cook for 30 seconds until fragrant.
- Sprinkle the flour over the onion and garlic. Stir well and cook for 1 to 2 minutes to remove the raw flour taste.
- Slowly pour in the milk or half-and-half while you whisk. Add the broth too. Keep whisking until the mixture thickens into a smooth sauce.
- Add the shredded cheese if using, and stir until melted. Season with salt, pepper, and a pinch of smoked paprika or cayenne if you want a little spice. Taste and adjust the seasoning.
- If using fresh green beans, blanch them in boiling water for 3 to 4 minutes, then drain. If using frozen beans, thaw and drain any excess water.
- Stir most of the cooked bacon into the sauce, then fold in the green beans so they are well coated. Pour the mixture into the prepared baking dish.
- Mix the fried onions or breadcrumbs with melted butter if you like a crisp top. Sprinkle this mixture over the casserole and add the remaining bacon pieces on top.
- Bake for 20 to 25 minutes, until the top is golden and the sauce bubbles at the sides. Let rest for 5 minutes before serving so the sauce sets a bit.
Notes
Serve with roasted or grilled meats and a simple green salad for a complete meal. You can also freeze for later use.
- Prep Time: 15 minutes
- Cook Time: 30 minutes
- Category: Side Dish
- Method: Baking
- Cuisine: American
- Diet: Omnivore
Nutrition
- Serving Size: 1 serving
- Calories: 400
- Sugar: 6g
- Sodium: 800mg
- Fat: 20g
- Saturated Fat: 8g
- Unsaturated Fat: 10g
- Trans Fat: 0g
- Carbohydrates: 40g
- Fiber: 4g
- Protein: 15g
- Cholesterol: 30mg
Keywords: green beans, casserole, side dish, bacon, creamy sauce
