Step 1

Preheat the oven to 400˚F.

Step 2

In a large oven-safe dish, combine the squash, potatoes, onion, oil, fleur de sel, and pepper. Bake for 30–40 minutes or until the vegetables are tender.

Step 3

Meanwhile, heat a dash of olive oil in a pan and sear the sausage until nicely browned.

Step 4

Add the cream and pesto, mix well, and pour over the vegetables.

Step 5

Cover with cheese and bake until golden brown.