For an extra layer of flavor, sauté a minced shallot in the butter before adding the green beans. Feel free to experiment with different cheeses. Gruyère, Fontina, or even a sharp cheddar would be delicious. If you prefer a crispier topping, broil the casserole for the last minute or two of baking, watching carefully to prevent burning.
Classic Green Beans Au Gratin
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PREP TIME25 mins
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COOK TIME25 mins
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TOTAL TIME1 hrs
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SERVING6 People
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VIEWS40
Elevate your green bean game with this luxuriously creamy and cheesy au gratin. Fresh green beans are bathed in a rich Comté and Parmesan sauce, topped with crispy, buttery breadcrumbs, and finished with a hint of cayenne pepper. A delightful twist on a classic that will become a new holiday favorite!
Ingridients
Adjust Servings
Nutrition
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Carbohydrate13 g
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Cholesterol98 mg
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Fiber4 g
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Protein4 g
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Saturated Fat18 g
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Sodium140 mg
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Sugar2 g
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Fat29 g
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Unsaturated Fat0 g
Follow The Directions
01
StepPreheat the oven to 450 degrees F (230 degrees C). Generously grease a casserole dish with 1 tablespoon softened butter. (2 minutes)
02
StepBring a generously salted pot of water to a rolling boil over high heat. (10 minutes)
03
StepRemove stems from green beans by trimming with a knife or snapping them off with your fingers. Cut beans in half. (5 minutes)
04
StepAdd beans to the boiling water, stir, and cook until just barely tender, 5 to 6 minutes, testing often to make sure you don't overcook them. (6 minutes)
05
StepRemove beans with a strainer and immediately place in a bowl of ice water to stop the cooking process. (2 minutes)
06
StepOnce beans have cooled to the touch, use your hands to drain and transfer them into the prepared casserole. It's okay if they're still a bit wet. (3 minutes)
07
StepSeason beans with pepper, salt, and Dijon mustard; mix until beans are well coated. Pour in cream, scatter Comté cheese over top, and sprinkle with Parmigiano-Reggiano. (5 minutes)
08
StepCombine melted butter and bread crumbs in a small bowl. Stir until well combined and mixture resembles wet sand. Spoon and sprinkle bread crumbs evenly over the casserole, then dust with cayenne. (3 minutes)
09
StepBake in the center of the preheated oven until browned and bubbly, 15 to 20 minutes. (20 minutes)
10
StepLet cool for 10 minutes before serving. (10 minutes)
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Taya Weber
Jun 26, 2025Easy to follow and the results were fantastic. I'll definitely be making this again.
Johnny Kertzmann
Jun 25, 2025The breadcrumb topping is the perfect finishing touch. Adds a wonderful texture and flavor.
Vincent Lehner
Apr 22, 2025I've always made the canned soup version, but this is so much better. Fresh and flavorful!
Blake Weber
Feb 27, 2025This recipe is a game-changer! My family devoured it and asked for seconds. The cheese sauce is divine.
Jazmyn Romaguera
Feb 21, 2025I substituted Gruyère for the Comté, and it was amazing! Thanks for the tip!
Rashawn Gleason
Feb 15, 2025A little cayenne pepper gives it a nice kick!