Fennel Black Olive Gratin Recipes

FENNEL & BLACK OLIVE GRATIN

Steps:

• Preheat the oven to 220C/gas 7/fan 200C. Boil up a big saucepan of water.
• Meanwhile trim the roots off each fennel bulb, remove the first leaf, then keep trimming off more root and removing more leaves, right down to the core. Cut off and discard (or keep for a stock) all the green stalky bits and coarse outer leaves. Slicing along the grain of the leaves, cut them into tulip-petal sized pieces.
• Throw the fennel into the boiling water, cover the pan and bring back to the boil. Remove the lid and boil for 5 minutes to blanch the fennel, then drain thoroughly.
• Lightly butter a large (about 25cm diameter) gratin or other ovenproof dish. Spread half the fennel over the bottom of the dish and strew evenly with half the olives. Cover with the remaining fennel and olives and season well. Pour over the cream, then sprinkle a thick layer of cheese on top.
• Bake the gratin on the middle shelf of the oven for about 20 minutes or until the cream is bubbling, the top lightly gilded, and the fennel tender. Leave to cool for 5 minutes before serving.

FENNEL GRATIN

Steps:

• Toast the bread crumbs: Heat oven to 250 degrees. Remove crust from bread and slice 1/4 inch thick, then tear slices into 1/2 inch pieces. Spread on a baking sheet and bake for 40 to 45 minutes, until completely dry and brittle, but without any color. Let cool, then break into roughly pebble-size pieces and place between 2 sheets of parchment paper or in a plastic bag. Gently roll a rolling pin across the surface several times until crumbs have a rustic texture - larger than a grain or rice but smaller than a pea. Measure 3/4 cup crumbs and set aside. (Reserve leftover crumbs for another purpose.)
• Meanwhile, prepare the fennel: Chop 3 tablespoons fronds and set aside. If you're using large bulbs, cut lengthwise into quarters; if you're using small bulbs, cut lengthwise in half. Leave base fully attached in both instances. Turn fennel pieces cut side up and season with salt and pepper.
• Heat your largest sauté pan over medium-high heat. Add oil and butter. Then, working in batches to avoid overcrowding, add fennel cut side down and sear until deep chestnut brown, 2 to 3 minutes. If fennel is quartered, flip pieces to sear the other cut surface for 2 to 3 minutes more. Transfer fennel to a large Dutch oven.
• Add stock and wine to Dutch oven, place over low heat, cover and simmer until fennel is fork-tender but not mushy, 20 to 25 minutes. Using tongs or a slotted spoon, place fennel neatly in a 9 by 13-inch broiler-proof baking dish and set aside.
• Prepare the bread crumb topping: In a medium saucepan over medium-low heat, melt butter. Add bread crumbs, garlic paste, fennel pollen and pepper and cook, stirring often, until crumbs are pale gold, 2 to 3 minutes. Don't let them take on too much color. Remove pan from heat and stir in chopped fennel fronds.
• Make the cheese sauce: In a saucepan over medium heat, melt butter and whisk in flour. Whisk for about 1 minute, then add garlic paste. Whisk until flour begins to take on a pale gold color, 2 to 3 minutes; you want a shade between off-white and not quite beige.
• Gradually whisk in milk. Once all of the milk has been added, whisk vigorously until sauce is completely smooth; turn down heat to medium-low and simmer, whisking periodically to avoid scorching, until sauce fully thickens, 10 to 12 minutes. Turn off heat, whisk in Gruyère, and season with salt and pepper. The sauce should be very thick.
• To assemble: Place a rack in the upper third of the oven and heat to 350 degrees. Pour cheese sauce over fennel (very gently reheat sauce if cold), and sprinkle with Gruyère and Parmigiano-Reggiano. Bake until bubbling and beginning to brown, 15 to 20 minutes.
• Remove gratin from oven and scatter bread crumb topping in an even layer across the top. Continue to bake until gratin takes on a deep golden hue, about 5 minutes. If it needs more color, place dish under the broiler for 1 minute, watching it very carefully to ensure nothing burns. Serve immediately.

POTATO-FENNEL GRATIN

Steps:

• Preheat the oven to 350 degrees F.
• Butter the inside of a 10-by-15-by-2-inch (10-cup) baking dish.
• Remove the stalks from the fennel and cut the bulbs in half lengthwise. Remove the cores and thinly slice the bulbs crosswise, making approximately 4 cups of sliced fennel. Saute the fennel and onions in the olive oil and butter on medium-low heat for 15 minutes, until tender.
• Peel the potatoes, then thinly slice them by hand or with a mandoline. Mix the sliced potatoes in a large bowl with 2 cups of cream, 2 cups of Gruyère, salt, and pepper. Add the sauteed fennel and onion and mix well.
• Pour the potatoes into the baking dish. Press down to smooth the potatoes. Combine the remaining 2 tablespoons of cream and 1/2 cup of Gruyère and sprinkle on the top. Bake for 1 1/2 hours, until the potatoes are very tender and the top is browned and bubbly. Allow to set for 10 minutes and serve.

FENNEL, KALE AND RICE GRATIN

Steps:

• Bring a large pot of water to a rolling boil, add a generous amount of salt and add kale. Blanch for 2 to 3 minutes, remove from the water with a deep fry skimmer or a slotted spoon and transfer to a bowl of cold water. Drain and, taking the greens up by the handful, squeeze hard to expel excess water. Chop medium-fine or cut in thin ribbons.
• Heat 2 tablespoons of the oil over medium heat in a large, heavy skillet and add onion. Cook, stirring often, until tender, about 5 minutes, and add fennel. Cook, stirring often, until the fennel begins to soften. Add salt to taste and continue to cook, stirring often, until the fennel is very tender and fragrant, about 8 minutes. Add garlic and kale, stir together for another minute, then stir in dill. Season to taste with salt and pepper, and remove from the heat.
• Heat oven to 375 degrees. Oil a 2-quart gratin or baking dish. Beat eggs in a large bowl. Whisk in milk and salt to taste (I use about 1/2 teaspoon). Stir in fennel and kale mixture, rice and Gruyère, and combine well. Taste and adjust seasonings. Scrape into baking dish. Sprinkle breadcrumbs over the top if using, and drizzle on the remaining tablespoon of oil. Bake 35 to 40 minutes, until set and the top and sides are beginning to color. Remove from oven and allow to sit for at least 10 minutes before serving. This is good hot, warm, or room temperature.

FENNEL GRATIN

Steps:

• Heat oven to 200C/fan 180C/gas 6 and put a pan of salted water on to boil. Trim the fennel tops, then cut into wedges. Boil for 5-6 mins, then drain well. Arrange in an ovenproof dish, season and sprinkle with nutmeg. Stir the garlic into the cream and pour over the fennel. Top with the Parmesan, then bake for 20 mins until golden.