Classic green bean casserole with homemade fried onions and smoke!
Course Side Dish
Cuisine American
Prep Time 20 minutesminutes
Cook Time 35 minutesminutes
Total Time 55 minutesminutes
Servings 12
Calories 129kcal
Author Breanna Stark
Ingredients
Fried Onions
2onionsmedium-sized
1pintbuttermilk
2cupsall purpose flour
½tbsp Kosher salt
1tbspblack peppercourse grind
1tspgarlic powder
½tspcayenne pepperoptional
Vegetable oilfor deep frying
Smoked Green Bean Casserole
4canscut green beans14.5oz cans
2canscream of mushroom soup10.5oz cans
1cupwhole milk
1½tbspsoy sauce
1tspKosher salt
1tspblack peppercourse grind
½tspgarlic powder
½tsponion powder
Instructions
Fried Onions
Thinly slice your onions.
Transfer the sliced onions to a medium-sized bowl and pour the buttermilk over the top. Make sure the onions are fully-submerged and let them soak for 10 minutes (but not longer than 30 minutes).
In a medium sized bowl, combine the all-purpose flour, salt, pepper, garlic powder, and cayenne pepper.
Heat the vegetable oil in a pot over medium-high heat until it reaches 350°F.
Once the onions have soaked for 10 minutes, pull them out of the buttermilk and dredge them in the seasoned flour, then drop them in batches into the hot oil. Let them cook for about 5 minutes per batch until they reach a golden-brown color.
Remove the fried onions from the oil and transfer them to a paper towel lined plate to cool while you prepare your casserole.
Smoked Green Bean Casserole
Pre-heat your smoker to 350°F.
In a casserole dish or aluminum tray, combine the cut green beans, cream of mushroom soup, milk, soy sauce, and seasonings. Stir until well-combined and the green beans are fully coated.
Place your casserole directly on the grates of your smoker and let it smoke for 25 minutes.
Add the crispy fried onions all over the top of your casserole and let it continue to smoke for 10 more minutes until the onions are crispy and the casserole is slightly bubbly. Serve immediately.
Notes
Can I use fresh green beans? Yes! The trick if you want to use fresh green beans is to boil them for about 6 to 7 minutes before adding them to your casserole so that they are fully cooked in the final product.Can I use homemade cream of mushroom soup? Yes! The key to using homemade cream of mushroom soup is to ensure that you mince your mushrooms into small pieces so that the size of the mushrooms doesn’t overpower the green beans.Can I use the store-bought fried onions in this recipe? Yes! While I greatly prefer my homemade fried onions because they’re SUPER easy to whip up and more flavorful, the store-bought fried onions will work just fine. If you do choose to use the store-bought variety, I recommend adding about ½ cup of fried onions to the green bean mixture and then adding even more to the top.Can I make this recipe in the oven instead? Of course, you can go the traditional route and make this recipe in the oven – but I prefer the smoker because it adds an extra layer of smoky flavor that really takes the dish up a notch. Plus, it saves room in the oven/kitchen for all of the other amazing Thanksgiving food that you are whipping up!Can I prep this ahead of time? Yes! You can prep the green bean casserole up to 3 days in advance and store it in the fridge until you are ready to cook it. I recommend making the fried onions on the day of so they retain their crispy exterior, though.What wood should I use to smoke it with? We used oak for this recipe. but any wood that provides a subtle smoky flavor that won’t overpower the dish would be suitable.