Gratin Of Potatoes And Porcini Mushrooms In Cream
Description
This elegant Gratin of Potatoes and Porcini Mushrooms is the perfect centerpiece for a sophisticated dinner party or a cozy weekend meal. The deep, umami-rich flavor of dried porcini mushrooms infuses the creamy sauce, creating a luxurious taste experience that pairs beautifully with roasted meats or hearty stews. Thinly sliced potatoes bake until tender and golden, absorbing the savory liquid for a melt-in-your-mouth texture. While traditionally rich, this dish can be adapted with dairy-free alternatives for a vegan version. The combination of earthy mushrooms and comforting potatoes makes this gratin a timeless classic that feels both rustic and refined. It is an excellent way to elevate simple ingredients into a gourmet experience, offering warmth and depth that guests will love. Serve hot for the best texture and flavor.Ingredients
Directions
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Soak the dried porcini mushrooms in hot water for 1 to 1.5 hours.
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Strain the mushrooms through paper towels; reserve the liquid.
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Rinse the porcini mushrooms gently and squeeze them dry.
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Discard any hard stems and cut the mushrooms into strips.
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Preheat the oven to 325F (165C).
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Generously butter a 2-quart gratin dish.
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Mince the shallots.
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Slice the peeled potatoes thinly.
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Heat olive oil in a heavy large saucepan over medium heat.
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Add the shallots and saut until tender, about 2 minutes.
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Add the porcini strips and saut for 1 minute.
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Add the reserved porcini liquid, 2/3 cup cream, milk, salt, and pepper, and bring to a simmer.
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Add the potato slices, stirring gently to separate them.
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Cook until the potatoes begin to soften, stirring occasionally, about 15 minutes.
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Taste and adjust seasoning if needed.
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Transfer the mixture to the prepared gratin dish.
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Spoon the remaining 3 tablespoons of cream over the top of the potatoes.
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Bake until the potatoes are tender, about 1 hour.
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Preheat the broiler.
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Broil the gratin until the top is browned, about 3 minutes.
Nutrition Facts
Servings 6
- Amount Per Serving
- Calories 2.8kcal
- % Daily Value *
- Total Fat 0.0g0%
- Saturated Fat 0.0g0%
- Cholesterol 0.0mg0%
- Sodium 0.6mg1%
- Total Carbohydrate 0.4g1%
- Dietary Fiber 0.1g1%
- Sugars 0.2g
- Protein 0.4g1%
* Percent Daily Values are based on a 2,000 calorie diet. Your daily value may be higher or lower depending on your calorie needs.
Note
Make Ahead: This gratin can be prepared up to 1 day in advance. Cover and refrigerate before baking. Allow extra time for baking if cooking from cold.
Substitutions: For a vegan version, substitute the whipping cream and milk with unsweetened plant-based cream and milk (such as coconut or soy). Use butter-flavored oil instead of butter for the dish.
Potato Choice: Waxy potatoes hold their shape better, while starchy potatoes (like Idaho/Russet) become creamier. Adjust cooking time slightly based on the potato type.