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.
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Mahin Mahin
[email protected]I made this for a dinner party and it was a hit! Everyone loved it. The potatoes were creamy and the fennel added a nice flavor.
Ali Bahrain
[email protected]This was a really good gratin. The potatoes were cooked perfectly and the fennel added a nice flavor.
Jennie Gobble
[email protected]I made this last night and it was delicious! I used Yukon Gold potatoes and they were so creamy. The fennel added a nice sweetness to the dish.
Junaid Bin Akhtar
[email protected]This was a great recipe. I followed it exactly and it turned out perfectly. The potatoes were creamy and the fennel added a nice flavor.
Ledion Kambo
[email protected]I made this for a dinner party and it was a hit! Everyone loved it. The potatoes were creamy and the fennel added a nice flavor.
Saiful Islam Shishir
[email protected]This was a really good gratin. The potatoes were cooked perfectly and the fennel added a nice flavor.
Robert Robinson jr
[email protected]I made this last night and it was delicious! I used Yukon Gold potatoes and they were so creamy. The fennel added a nice sweetness to the dish.
87suzukidude
[email protected]This was a great recipe. I followed it exactly and it turned out perfectly. The potatoes were creamy and the fennel added a nice flavor.
Asmar Moh
[email protected]I made this for a dinner party and it was a hit! Everyone loved it. The potatoes were creamy and the fennel added a nice flavor.
Sameer
[email protected]This was a really good gratin. The potatoes were cooked perfectly and the fennel added a nice flavor.
John Argha Mondol
[email protected]I made this last night and it was delicious! I used Yukon Gold potatoes and they were so creamy. The fennel added a nice sweetness to the dish.
Dorothy F
[email protected]This was a great recipe. I followed it exactly and it turned out perfectly. The potatoes were creamy and the fennel added a nice flavor.
zoya zoya
[email protected]I made this for a dinner party and it was a hit! Everyone loved it. The potatoes were creamy and the fennel added a nice flavor. I will definitely be making this again.
Lil Capulet
[email protected]This was a really good gratin. The potatoes were cooked perfectly and the fennel added a nice flavor. I would definitely make this again.
Awais Mahar
[email protected]I made this last night and it was delicious! I used Yukon Gold potatoes and they were so creamy. The fennel added a nice sweetness to the dish. I will definitely be making this again.
Nathan Richardson
[email protected]This was a great recipe! I followed it exactly and it turned out perfectly. The potatoes were creamy and the fennel added a nice flavor. I will definitely be making this again.