Ingredients
- For the creamy fennel sauce
 - 1 medium fennel bulb, cut into a small dice
 - 6 fillets of anchovies packed in oil and minced
 - 3 tablespoons butter
 - ¼ teaspoon white pepper
 - ¼ teaspoon ground fennel seed
 - 2 tablespoons flour (cornflour for gluten free option)
 - 1 ¼ cups cow milk, nut milk or liquid of your choice
 - For the gratin
 - 8 Large stalks celery, cut into 1 1/2 inch pieces
 - 1 bunch of Silverbeet stalk removed & roughly chopped
 - 1 small leek, white and light green part, halved lengthwise and then cut crosswise about 1/2 inch
 - 4 tablespoons butter
 - For the topping
 - ¾ cup grated parmesan cheese
 - ½ cup panko (or gluten free) crumbs
 
Celery, Silverbeet and Fennel Gratin
        Method
- In a large sauté pan sauté the fennel and anchovy in the butter until the fennel softens
 - add the white pepper and ground fennel
 - Add the flour and cook a few minutes to let the flour lose that floury taste
 - Slowly stir in 1 cup of the liquid and cook a few minutes until the sauce thickens a bit
 - Place the cooked mixture in a blender, add the remaining liquid and puree until smooth
 - Set aside
 - In a large sauté pan sauté the celery and leek in the butter just until the leek softens a bit (about 6 to 7 minutes)
 - Stir though the silverbeet
 - Once the silverbeet has begun to wilt
 - Place the celery/ leek/silverbeet mixture into a 9 x9 inch baking dish and pour the fennel sauce over
 - Bake in a pre-heated 180°c oven, covered for about 45 to 50 minutes
 - Uncover and bake for 15 minutes or more until the sauce thickens
 - Combine the cheese and panko and sprinkle over the casserole
 - Increase the oven temp to 200°c and bake another 15 minutes or so to deepen the colouring
 - Let the casserole rest 5 to 10 minutes before serving
 
Comments
 Don’t be put off by the anchovy in this recipe!! They help to enrich and deepen the flavour of the overall dish without leaving any tell-tale fishiness.
 Serves 4 to 6