Creamy Potato And Onion Gratin Recipe

Name: Creamy Potato And Onion Gratin
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 1 None large onion, sliced; 2 tbsp butter; 1 tbsp chopped fresh sage; 1 None clove garlic, chopped; 2 tbsp flour; 2 cups heavy cream; 1 None bay leaf; 1 bag (28 oz) sweet, tiny white/yellow potatoes, thinly sliced; 1 None small red pepper, diced; None None chives, for garnish

Servings: persons

1
Heat oven to 350u00b0F. In a covered skillet over medium heat, cook onion, sage and garlic in butter for 10 mins or until onions soften. Remove the cover and cook, stirring occasionally until onions are deep golden brown (for about 20 mins). If the pan seems dry, add water to prevent burning. Stir in flour. Transfer the mixture to a casserole dish. In a pan, over medium heat, simmer heavy cream and bay leaf for 10 mins. Remove the bay leaf. Season generously with salt and pepper.
2
Grease 9 x 2 inch casserole. Reserve 1 1/2 cups sliced potatoes. Toss onions, potatoes and red pepper together in a casserole. Arrange reserved potatoes on the top. Pour the cream over potatoes.
3
Place the pan on a baking sheet. Cover the top with aluminum foil. Bake for 30 mins. Remove foil. Bake until potatoes are tender, golden and bubbling in the center (about 30 mins longer). Let stand for 10 mins before serving.

562

kcal

Calories

Fat

Carbs

Protein

Fat Carbs Protein

* Per serving · 4 servings · Values may vary.

Tips for the best results

Read through all the steps once before you start and measure out your ingredients first — it makes everything go more smoothly.
Taste as you go and adjust the seasoning before serving.
Avoid overcrowding the pan — cook in batches if needed for the best texture.
Let the dish rest for a few minutes before serving so the flavors settle.
Store leftovers in an airtight container in the fridge and enjoy within a few days.

Variations & substitutions

Use a neutral oil or a plant-based spread in place of butter for a dairy-free version.
A good 1:1 gluten-free flour blend works well if you need a gluten-free version.
Coconut cream is a reliable plant-based alternative to dairy cream.

No specific allergen information. Please check the ingredient list for possible allergens.

My Personal Notes

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How did you like this recipe?

This recipe makes 4 servings. You can adjust the portion size directly on this page.

You need 10 ingredients. The key ingredients include: 1 None large onion, sliced, 2 tbsp butter, 1 tbsp chopped fresh sage, 1 None clove garlic, chopped, and more.

Yes, Creamy Potato And Onion Gratin falls under the General category and is a great choice for this type of meal.

Store leftovers in an airtight container in the refrigerator for up to 3–4 days. Reheat gently before serving.

That's it — enjoy your meal!

Creamy Potato And Onion Gratin

Tips for the best results

Variations & substitutions

My Personal Notes

How did you like this recipe?

Frequently Asked Questions