Potato and Root Vegetable Gratin Recipe

How to make it

---

• Preheat oven to 350.
• Using clean hands rub 2 teaspoons olive oil onto bottom of an rectangular casserole dish.
• Layer enough rutabaga slices to cover bottom of dish overlapping slices by no more than 1/2".
• Season slices lightly with salt and pepper.
• Thinly slice one of potatoes lengthwise and layer slices over rutabaga overlapping slightly.
• Slice more potatoes as needed to finish layer then season lightly with salt and pepper.
• Lightly brush or pat potato slices lightly with 1 teaspoon of the olive oil.
• Spread half of the onions evenly over potatoes.
• Layer half of parsnip slices on top of onion layer overlapping them slightly.
• Brush parsnips with 1 teaspoon of oil then season lightly with salt and pepper.
• Repeat layers seasoning each as before and finishing with potato slices.
• Brush top layer with 1 teaspoon of the oil then season.
• Cover tightly and place in the oven to bake for 45 minutes.
• Remove cover then brush top with remaining olive oil and sprinkle with herbs.
• Bake uncovered another 20 minutes then remove from oven and allow to sit 15 minutes.