Are you looking for a cozy side dish? The Ina Garten Potato Fennel Gratin Recipe is perfect. It is creamy, cheesy, and very flavorful.
Many people love this Ina Garten Potato Fennel Gratin Recipe for holidays. It combines earthy potatoes with sweet fennel.
This dish feels fancy but is easy to make. You can serve it with chicken or steak. Learning how to make Ina Garten Potato Fennel Gratin is simple.
Your kitchen will smell amazing while it bakes. This recipe is a true comfort food classic. Everyone will ask for seconds at dinner.
Let’s dive into this delicious, golden-brown treat.
When I first introduced to Ina Garten Potato Fennel Gratin
I first saw this dish on Barefoot Contessa. Ina Garten made it look so easy. I loved the idea of adding fennel. Fennel adds a mild licorice taste.
It balances the heavy cream perfectly. I made it for a small Sunday dinner. My family finished the whole pan quickly.
It became a staple in my home. Now, I make it for every big celebration. It is the ultimate crowd-pleaser.

Equipment List
- Large cutting board.
- Sharp chef’s knife.
- Mandoline slicer (optional).
- Large sauté pan.
- 9×13 inch baking dish.
- Small mixing bowl.
Ingredients You Need for Ina Garten Potato Fennel Gratin
Here are the Ingredients for Ina Garten Potato Fennel Gratin:
- 2 small fennel bulbs.
- 1 yellow onion, thinly sliced.
- 2 tablespoons olive oil.
- 1 tablespoon unsalted butter.
- 2 pounds Russet potatoes.
- 2 cups heavy cream.
- 2 cups grated Gruyère cheese.
- 1 teaspoon kosher salt.
- 1/2 teaspoon black pepper.
Step-by-Step Guide
- Sauté sliced fennel and onions with oil and butter. Cook until they are soft and translucent.
- Peel the potatoes. Slice them into very thin rounds.
- In a bowl, mix cream, salt, and pepper.
- Place potatoes and fennel in the baking dish. Toss them gently to mix.
- Pour the cream mixture over the vegetables. Press down to coat everything.
- Sprinkle the Gruyère cheese evenly on top.
- Bake at 350°F for about 45 minutes. The top should be golden and bubbly.
Tips to Make the Best Ina Garten Potato Fennel Gratin
- Slice potatoes thinly for even cooking.
- Use a mandoline for the best results.
- Do not wash potatoes after slicing them.
- The starch helps thicken the sauce.
- Use high-quality Gruyère cheese for better flavor.
- Let the dish rest before serving.
- This helps the sauce set properly.
FAQs about Ina Garten Potato Fennel Gratin
Q: Can I use red potatoes instead?
A: Yes, but Russets are starchier and creamier. They soak up the cream much better.
Q: Can I make this dish ahead?
A: Yes, assemble it a day before. Bake it right before your dinner starts.
Q: What if I hate fennel?
A: The fennel becomes very mild when cooked. It adds sweetness without a strong licorice taste.
Q: How do I store leftovers?
A: Keep them in an airtight container. Reheat in the oven to keep the texture.
Final Thoughts
The Ina Garten Potato Fennel Gratin Recipe is a winner. It is elegant, rich, and very satisfying. You will love the crispy cheese crust.
It is the best way to eat potatoes. Give this recipe a try this weekend. Your guests will be very impressed. Happy cooking!
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Ina Garten Potato Fennel Gratin Recipe
Equipment
- Large cutting board
- Sharp chef's knife
- Mandoline slicer (optional).
- Large sauté pan.
- 9×13-inch baking dish
- Small mixing bowl
Ingredients
- 2 small fennel bulbs.
- 1 yellow onion thinly sliced.
- 2 tablespoons olive oil.
- 1 tablespoon unsalted butter.
- 2 pounds Russet potatoes.
- 2 cups heavy cream.
- 2 cups grated Gruyère cheese.
- 1 teaspoon kosher salt.
- 1/2 teaspoon black pepper.
Instructions
- Sauté sliced fennel and onions with oil and butter. Cook until they are soft and translucent.
- Peel the potatoes. Slice them into very thin rounds.
- In a bowl, mix cream, salt, and pepper.
- Place potatoes and fennel in the baking dish. Toss them gently to mix.
- Pour the cream mixture over the vegetables. Press down to coat everything.
- Sprinkle the Gruyère cheese evenly on top.
- Bake at 350°F for about 45 minutes. The top should be golden and bubbly.
Notes
- Slice potatoes thinly for even cooking.
- Use a mandoline for the best results.
- Do not wash potatoes after slicing them.
- The starch helps thicken the sauce.
- Use high-quality Gruyère cheese for better flavor.
- Let the dish rest before serving.
- This helps the sauce set properly.













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