Good Earth Potato, Parmesan & Fennel Gratin

Preheat oven to 350ºF. Grease a 13x9 baking dish and set aside.

Heat a large pan over medium-high heat. Add the olive oil.

Add the fennel and spread out to encourage browning. Cook for 10-12 Minutes until golden brown.

Meanwhile, in a saucepan melt butter over low heat. Whisk in flour, salt, and pepper until smooth.

Gradually whisk in milk and cream, bring to a boil. Cook for 2-5 Minutes until thickened, stirring often to prevent scorching. Remove from heat and whisk in 1 c of the cheese until melted.

Combine potatoes, fennel, and cheese sauce. Transfer to the greased baking dish. Top with remaining 1/2 c cheese.

Bake for 1 1/2 Hours, until the potatoes are very tender and the top is browned and bubbly.

Allow to cool slightly and serve.