Ingredients
Method
1.Preheat oven to 180°C
2.Blanch sprouts and cauliflower in a saucepan of boiling water, 4-5 minutes, until almost tender. Drain well.
3.Meanwhile, melt butter in a saucepan on medium heat. Saute leek 3-4 minutes, until tender. Stir in flour and cook 1 minute. Remove from heat. Gradually pour in milk, stirring constantly, until smooth.
4.Return to heat and cook, stirring, until sauce boils and thickens. Simmer 3 minutes. Add half cheese and zest. Season to taste.
5.Arrange sprouts and cauliflower in a 6-cup baking dish. Pour sauce over. Sprinkle with combined breadcrumbs and remaining cheese.
6.Bake 35-40 minutes, until golden and vegetables are tender. Sprinkle with chives to serve.
Add 1/2 teaspoon dried chiili flakes to breadcrumb topping, if liked.
Note