Cauliflower Au Gratin

• 1 head cauliflower, cut into florets
• 2 tablespoons butter
• 1 small onion, chopped
• 2 tablespoons all-purpose flour
• 1 cup milk
• 6 ounces shredded Cheddar cheese, divided
• 1 pinch ground black pepper
• 1 pinch ground nutmeg, or to taste

1. Place a steamer insert into a saucepan and fill with water to just below the bottom of the steamer. Bring water to a boil. Add cauliflower, cover, and steam until tender, 5 to 7 minutes.nWatch Now
2. Preheat oven to 350 degrees F (175 degrees C). Grease a 9x9-inch baking dish.nWatch Now
3. Heat butter in a small saucepan over low heat; cook and stir onion in the melted butter until softened, about 5 minutes. Add flour; cook, stirring constantly, until mixture just starts to brown, 3 to 5 minutes. Gradually pour milk into mixture, whisking into a smooth sauce. Cook until just simmering.nWatch Now
4. Remove sauce from heat and stir in half the Cheddar cheese until melted; sprinkle with pepper and nutmeg.nWatch Now
5. Place steamed cauliflower in the prepared baking dish; pour cheese sauce over cauliflower. Sprinkle with remaining Cheddar cheese.nWatch Now
6. Bake in the preheated oven until cheese is melted and browned, about 25 minutes.nWatch Now

cauliflower, butter, onion, flour, milk, cheddar cheese, ground black pepper, ground nutmeg

Taken from www.allrecipes.com/recipe/232757/cauliflower-au-gratin/ (may not work)