+

Creamy Mushroom-Potato Gratin

Creamy Mushroom-Potato Gratin
Sign up to save this recipe to your profile Sign Up Now ›
6 to 8 servings Easy
Total: Active:
0 Ratings 

Ingredients (11)

  • 3 tablespoons unsalted butter
  • 1 small yellow onion, finely chopped
  • 1 teaspoon kosher salt
  • 1 pound cremini mushrooms, sliced
  • 2 teaspoons minced fresh thyme
  • 1⁄4 teaspoon freshly ground black pepper
  • 2.5 pounds russet potatoes, peeled and sliced 1/8-inch thick
  • 1 cup low-sodium chicken broth
  • 1 cup heavy cream
  • 2 bay leaves
  • 2 packed cups shredded Gruyère, Fontina, or white cheddar cheese
Try Amazon Fresh
Nutritional Information
  • Calories519
  • Fat33.68g
  • Saturated fat20.22g
  • Trans fat0.68g
  • Carbs40.86g
  • Fiber3.22g
  • Sugar4.24g
  • Protein16.83g
  • Cholesterol108.03mg
  • Sodium603.05mg
  • Nutritional Analysis per serving (6 servings) Powered by

Get fresh food news delivered to your inbox

Sign up for our newsletter to receive the latest tips, tricks, recipes and more, sent twice a week.

A classic creamy mushroom-potato gratin recipe, with cremini mushrooms and plenty of cheese. Make sure to peel and slice the potatoes at the last minute, and don’t soak them in water or you will remove all the starch, which helps thicken the gratin.

Instructions

  1. 1Preheat the oven to 400°F. In a stockpot or large saucepan over medium-high heat, melt the butter. Add the onion and salt and cook, stirring occasionally, until softened, about 4 minutes. Add the mushrooms, thyme, and pepper and cook until the mushrooms are tender, about 5 minutes. Scrape into a bowl.
  2. 2Put the potatoes, broth, cream, and bay leaves into the stockpot and bring to a simmer. Cover, reduce the heat to medium-low, and simmer until the potatoes are almost tender, about 10 minutes. Remove the bay leaves.
  3. 3Transfer the mixture to a 1 1/2-qt baking dish. Sprinkle with the cheese. Bake until bubbling and golden brown, about 20 minutes. Let cool for about 5–10 minutes before serving.
Load Comments

Recommended from Chowhound

Slab Pies to Feed a Crowd This Thanksgiving
Recipe Round-Ups

Slab Pies to Feed a Crowd This Thanksgiving

by Jen Wheeler | Whether you're team pumpkin or team pecan, pie is by and large a sure bet for Thanksgiving dessert...

13 Common Cooking Mistakes to Avoid This Thanksgiving
Chowhound Lists

13 Common Cooking Mistakes to Avoid This Thanksgiving

by Emily Payne | Hosting Thanksgiving dinner can be stressful even for seasoned experts. It’s a complex task that takes...

A Warm and Comforting Soup Apple Fans Can Enjoy All Season Long
Food News

A Warm and Comforting Soup Apple Fans Can Enjoy All Season Long

by Amy Schulman | Fall easily conjures up images of multi-colored leaves, flickering fireplaces, and warm scarves, but...