This rich and comforting Potato Dip is essentially a deconstructed gratin, blending the earthy depth of sliced Portobello mushrooms with the creamy texture of Yukon Gold potatoes. Thinly layered and baked in a savory half-and-half sauce, the dish achieves a luxurious, velvety consistency that holds together beautifully for dipping or serving as a side. The addition of sharp Parmesan or Asiago cheese provides a salty, nutty counterpoint to the mild potatoes. Perfect for holiday gatherings, potlucks, or a cozy weeknight dinner, this recipe transforms humble ingredients into an elegant centerpiece. It’s simple to assemble but impressive enough to wow guests, offering a warm, savory experience that pairs wonderfully with crusty bread or roasted meats.
Potato Dip
Description
This rich and comforting Potato Dip is essentially a deconstructed gratin, blending the earthy depth of sliced Portobello mushrooms with the creamy texture of Yukon Gold potatoes. Thinly layered and baked in a savory half-and-half sauce, the dish achieves a luxurious, velvety consistency that holds together beautifully for dipping or serving as a side. The addition of sharp Parmesan or Asiago cheese provides a salty, nutty counterpoint to the mild potatoes. Perfect for holiday gatherings, potlucks, or a cozy weeknight dinner, this recipe transforms humble ingredients into an elegant centerpiece. It&# 226;ÂÂs simple to assemble but impressive enough to wow guests, offering a warm, savory experience that pairs wonderfully with crusty bread or roasted meats.Ingredients
Directions
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Preheat oven to 400 degrees Fahrenheit (204ðC). Butter a 9x13-inch baking dish lightly and set aside.
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Using a mandolin, V-slicer, or food processor slicing attachment, slice the peeled Yukon Gold potatoes into thin rounds, approximately 1/8-inch thick.
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Thinly slice the Portobello mushroom caps. Grate 1 cup of hard cheese such as Parmesan or Asiago, reserving 1/2 cup for the top layer.
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Create the first layer in the baking dish by laying potato slices in overlapping rows to cover the bottom completely.
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Season the potato layer lightly with kosher salt and ground black pepper. Scatter a few mushroom slices and a tablespoon of cheese over the potatoes.
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Continue building layers of potatoes, mushrooms, and cheese, seasoning each layer, until all ingredients are used except the reserved 1/2 cup of cheese. Do not create thick barriers of cheese between potato layers to ensure proper setting.
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Pour 2/3 cup of half and half evenly over the layered potatoes. Gently press down with your hands to help the liquid permeate the layers and remove air pockets.
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If the half and half does not reach the surface after pressing, add the remaining liquid as needed. Sprinkle the reserved 1/2 cup of cheese over the top.
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Bake in the preheated oven for 45 minutes, or until the potatoes are tender when pierced with a fork and the top is golden brown. Let cool slightly before serving.
Nutrition Facts
Servings 1 cups
- Amount Per Serving
- Calories 706.8kcal
- % Daily Value *
- Total Fat 55.0g85%
- Saturated Fat 34.0g170%
- Cholesterol 151.2mg51%
- Sodium 1118.0mg47%
- Total Carbohydrate 32.3g11%
- Dietary Fiber 3.8g16%
- Sugars 5.4g
- Protein 27.2g55%
* 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
Allow the gratin to rest for 10-15 minutes after baking before serving. This helps the layers set, making it easier to scoop or slice.
For a richer flavor, you can substitute the half and half with heavy cream, though it will require a longer baking time to thicken properly.
This dish stores well in the refrigerator for up to 3 days. Reheat individual portions in the microwave or reheat the entire dish in a 350ðF oven, covered with foil, until warmed through.
If you don't have Portobello mushrooms, cremini or white button mushrooms work well as a substitute.
