Ingredients
Mushroom Mixture
- 4 Tablespoons olive oil
- 2 pounds mixed mushrooms (portobello, cremini, white button, shiitake, oyster), cut into 1-inch chunks (about 10 cups)
- 4 Tablespoons unsalted butter
- 1 yellow onion, finely chopped
- 1 cup diced peeled carrots (from 2 medium carrots, cut into ½-inch pieces)
- 4 cloves garlic, minced
- 1 Tablespoon tomato paste
- ¼ cup flour (plus more for dusting)
- 3 cups chopped kale (stems removed)
- 1 cup dry red wine
- 1½ cups beef stock or vegetable stock
- 1 teaspoon dried thyme
- 1 Tablespoon soy sauce (plus more to taste)
- ¾ cup heavy cream (plus 1 Tablespoon for egg wash)
Topping
- 1 sheet puff pastry (about 9 ounces, thawed)
- 1 egg
Instructions
- Preheat Oven: Preheat your oven to 400 degrees Fahrenheit to prepare for baking the pot pie.
- Sauté Mushrooms Part 1: In a large 12-inch ovenproof skillet, heat 2 tablespoons of olive oil over medium-high heat. Add half of the mushrooms, season with salt and pepper, and cook undisturbed for about 3 minutes until browned. Stir and continue cooking for another 3 minutes until all sides are browned. Transfer mushrooms to a medium bowl.
- Sauté Mushrooms Part 2: Repeat the process with the remaining 2 tablespoons of olive oil and the rest of the mushrooms. Transfer to the same medium bowl with the first batch.
- Cook Vegetables: Reduce heat to medium and add the butter to the skillet. Once melted, add the chopped onion and carrots. Cook until they begin to soften, about 5 minutes.
- Add Aromatics and Flour: Stir in the minced garlic and cook for 30 seconds until fragrant. Add tomato paste and cook for 1 minute. Sprinkle in the flour and cook for an additional minute to form a roux.
- Simmer with Liquids and Greens: Add chopped kale, red wine, beef or vegetable stock, dried thyme, and soy sauce to the skillet. Season with salt and pepper and cook for about 3 minutes until the kale starts to soften.
- Add Cream: Stir in the heavy cream to create a luscious sauce.
- Combine Mushrooms and Season: Return the sautéed mushrooms to the skillet and mix well. Adjust seasoning with additional soy sauce, salt, and pepper to taste.
- Prepare Puff Pastry: Roll out the puff pastry on a lightly floured surface until large enough to cover the skillet. Trim into a circle matching the skillet’s diameter.
- Cover and Decorate: Place the puff pastry over the mushroom filling in the skillet. Crimp edges with a fork if desired and create a stripe pattern on top by gently scoring the pastry with a paring knife without cutting through.
- Brush Egg Wash: Whisk the egg with 1 tablespoon of heavy cream and lightly brush this mixture over the puff pastry to ensure a golden finish.
- Bake: Place the skillet on a baking sheet and bake in the preheated oven for about 30 minutes until the puff pastry is puffed and golden brown.
- Rest and Serve: Allow the pot pie to rest for 10 minutes before serving to let the filling set and to avoid burns.
Notes
- You can substitute beef stock with vegetable stock for a fully vegetarian dish.
- Use a mix of mushrooms for varied textures and flavors.
- Puff pastry should be thawed but kept cold to ensure puffiness when baking.
- Letting the pie rest after baking helps the filling thicken and makes it easier to serve.
- Season carefully; soy sauce adds saltiness, so adjust additional salt accordingly.
- Prep Time: 20 minutes
- Cook Time: 1 hour 5 minutes
- Category: Main Course
- Method: Baking
- Cuisine: American
- Diet: Vegetarian