Sweet and White Potato Gratin

READY IN: 1hr 5mins
Recipe by Wendy W88

This is so delicious and a nice change from "ordinary" potato gratins. Although the gruyere really stinks while it's cooking, don't let that deter you! LOL

Top Review by Evie*

Great combination of flavours using ordinary and sweet potatoes, and just a little different from the creamy potato gratins. And the Gruyere topping was a tasty addition. Thanks for posting.

Ingredients Nutrition


  1. Heat oven to 375*.
  2. In a skillet, melt 2 Tbsp butter over medium heat.
  3. Add onions and cook until tender.
  4. Toss each type of potato seperately with 1/4 tsp pepper.
  5. In a 2 qt.
  6. baking dish layer 1/2 of the potatoes, alternating white and sweet in rows.
  7. Dot with remaining butter.
  8. Spoon 1/2 of onion mixture over top.
  9. Cover with remaining potatoes, and pour broth over top.
  10. Sprinkle with cheese and add remaining onions.
  11. Bake until tender, 45-55 minutes.

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