Bacon Cheddar Green Bean Casserole is a twist on a classic! Homemade green bean casserole is tossed with cheddar cheese and bacon.
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The “typical” green bean casserole that a lot of people find on their holiday tables is traditionally made with cream of mushroom soup and canned fried onions. I grew up on this and there is definitely a nostalgia to it. One year I decided to make it from scratch instead and OH MY! It is just amazing and completely worth the additional steps and time to make it. Sometimes I will skip making my own fried onions and use the canned kind. But I will ALWAYS make the sauce from scratch now.
This Bacon Cheddar Green Bean Casserole is a variation to the traditional green bean casserole that you typically see on Thanksgiving. The sauce is cheddar based and made in some leftover bacon fat. Bacon is chopped and tossed in with the green beans, and some extra cheese is sprinkled on top with the onions.
There is always SO MUCH COOKING happening on holidays, but I will always make a green bean casserole from scratch now. What I really love about this recipe is you can easily make the fried onions (or use the canned version) and the casserole itself ahead of time. Just keep the onions separate. Then when you are ready to serve, pop the onions on top and finish baking the casserole. I will spend at least one day making absolutely everything I can in advance for holiday meals so when the day comes, I can spend more time with friends and family, and less time in the kitchen.
A fun green bean casserole from scratch like this Bacon Cheddar Green Bean Casserole is a great way to add some variety and interest to the holiday table. With bacon, cheese, and fried onions, it just screams comfort food! What is your favorite side at the holiday table?
Green Bean Casserole
- 1 pound green beans
- 1/2 pound baon
- 2 Tablespoons reserved bacon fat (from cooking bacon) (or butter)
- 8 ounces mushrooms sliced
- 1/2 teaspoon salt
- 1/2 teaspoon black pepper
- 4 cloves garlic minced
- 1/3 cup all-purpose flour
- 1 cup vegetable stock (or chicken stock)
- 1 1/2 cups milk (split into 1 cup and 1/2 cup)
- 1 cup cheddar cheese
- Prepare the fried onion topping. Preheat the oven to 475F. Slice the onion thinly. Place onion in a small bowl. Add the remaining fried onion topping ingredients and toss to combine. Use as much milk as is necessary for it to just stick together.
- Spread the dredged onion out on a silicone baking mat lined baking sheet. Bake until just golden brown, approximately 20-30 minutes. Toss the onions at least once during baking to toast all sides. When done, set aside.
- While the onions are cooking, cook the bacon. Reserve the bacon fat from the skillet. Chop when cool. Set aside.
- While the onions are cooking, also prepare the green beans. Bring a large pot of water to a boil over high heat. Trim the beans and cut into 1-2 inch long pieces. Add the green beans to the boiling water and cook until just blanched, 5 minutes. Remove the beans from the hot water. Immediately drain the beans and put them in a large bowl of ice water to stop the cooking process. Set aside.
- Make the sauce. In a large skillet, add two Tablespoons of the reserved bacon fat (or use butter) over medium high heat. Add the mushrooms, salt, and black pepper. Stir to combine and cook until the onions just start to release some liquid, approximately 3-5 minutes.
- Add the garlic cloves. Stir and cook another 1 minute until fragrant.
- Sprinkle the flour on top of the mushrooms and stir to combine. Cook for one minute to slightly toast the flour.
- Add the stock and cook for one minute. Reduce the heat to medium low and add the milk. Cook until the sauce has slightly thickened, approximately 5 minutes.
- Remove the sauce from the heat and add the chopped bacon and 1 cup of cheddar cheese. Stir to combine until the cheese is melted.
- Add the green beans to the sauce and stir. Season the sauce to taste as needed with salt or pepper.
- When ready to serve, heat oven to 400F. Place the green bean mixture in a casserole dish. Top with the fried onions, the remaining 1/2 cup cheddar cheese, and additional chopped bacon if desired. Bake until bubbling, approximately 10-15 minutes. Serve immediately.