Potato and Onion Gratin

User Reviews

3.5

288 reviews
Good
  • Prep Time

    20 mins

  • Cook Time

    1 hr 20 mins

  • Total Time

    1 hr 50 mins

  • Servings

    8 servings

  • Calories

    289 kcal

  • Course

    Side Dish

  • Cuisine

    French

Potato and Onion Gratin

French Potato and Onion Gratin ~ this quintessential fall side dish of potatoes and onions cooked up in a simple cheesy cream sauce is easy enough for a family dinner, but indulgent enough for any holiday table.

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Ingredients

Servings
  • 2 Russet baking potatoes washed and peeled
  • 1 medium onion
  • 1 tsp salt and fresh cracked black pepper to taste
  • 2 cups shredded sharp cheddar divided
  • 1 cup heavy cream divided
  • 3 Tbsp fresh marjoram oregano, or thyme leaves, plus for for garnish
  • 2 Tbsp butter cut in pieces
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Instructions

  1. Set oven to 350F
  2. Slice the peeled potatoes into 1/8 inch slices with a mandoline slicer.
  3. Slice the onions the same way. Cut the onion slices into quarters so there will be no long stringy pieces.
  4. In a very large bowl add the onions, potato slices, 3/4 cup of the cream, the fresh herbs, and 1 1/2 cups of the cheese ~ mix well with clean hands. Season with salt and cracked pepper. Separate the potato slices as best you can.
  5. Pile the mixture into an 11-12 inch gratin dish. Arrange the potatoes evenly. Dot with the butter.
  6. Blend the remaining cheese and cream together
  7. Dot the potatoes with the pieces of butter, and then top with the remaining cheese and cream.
  8. Cover loosely with foil and bake for about 90 minutes, or until browned and bubbling, and you can easily pierce the potatoes with the tip of a sharp knife. Remove the foil for the last 1/2 hour of baking.
  9. Run under the broiler at the end if you want more browning.

Nutrition Information

Show Details
Calories 289kcal (14%) Carbohydrates 12g (4%) Protein 9g (18%) Fat 23g (35%) Saturated Fat 14g (70%) Polyunsaturated Fat 1g Monounsaturated Fat 6g Trans Fat 0.1g Cholesterol 69mg (23%) Sodium 510mg (21%) Potassium 297mg (8%) Fiber 1g (4%) Sugar 2g (4%) Vitamin A 872IU (17%) Vitamin C 5mg (6%) Calcium 232mg (23%) Iron 1mg (6%)

Nutrition Facts

Serving: 8servings

Amount Per Serving

Calories 289 kcal

% Daily Value*

Calories 289kcal 14%
Carbohydrates 12g 4%
Protein 9g 18%
Fat 23g 35%
Saturated Fat 14g 70%
Polyunsaturated Fat 1g 6%
Monounsaturated Fat 6g 30%
Trans Fat 0.1g 5%
Cholesterol 69mg 23%
Sodium 510mg 21%
Potassium 297mg 6%
Fiber 1g 4%
Sugar 2g 4%
Vitamin A 872IU 17%
Vitamin C 5mg 6%
Calcium 232mg 23%
Iron 1mg 6%

* Percent Daily Values are based on a 2,000 calorie diet.

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288 reviews
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