Creamy Pancetta and Porcini Potato Gratin
Experience the ultimate comfort food with this Creamy Pancetta and Porcini Potato Gratin. After making this many times, I’ve perfected the creamy, melt-in-your-mouth texture. The crispy top and rich, earthy flavors will make your kitchen cozy and inviting. Try it with my Creamy Crockpot Chicken Tortellini for a complete meal. If you love recipes like this, you’ll also enjoy Creamy Crockpot Chicken Tortellini and Slow Cooker Garlic Butter Beef Bites with Potatoes.
Why This Creamy Pancetta and Porcini Potato Gratin Is Pure Comfort
- Creamy, melt-in-your-mouth potatoes
- Rich, earthy porcini flavor
- Crispy, golden top
- Easy to make and impress
What You'll Need for Creamy Pancetta and Porcini Potato Gratin
Choosing the right ingredients makes a big difference, but this recipe is forgiving enough to work with what you have.
- 2 lbs potatoes
- 1 cup heavy cream
- 1/2 cup grated Parmesan
- 4 oz pancetta
- 1 oz dried porcini mushrooms
- 1 onion
- Salt
- Pepper
- Garlic powder
- Nutmeg
- Optional: Fresh parsley
- Optional: Grated Parmesan
📝 Ingredient Notes
- Potatoes: Yukon Gold or Russet work best.
🛒 Tools & Equipment I Recommend
- Mandoline slicer — Ensures even slices for perfect layers. → See on Amazon
- Food processor — Saves time and effort in grating cheese and chopping onions. → See on Amazon
How to Make Creamy Pancetta and Porcini Potato Gratin
- Prepare potatoes: Slice potatoes thinly using a mandoline or sharp knife. Soak porcini mushrooms in hot water for 20 minutes, then chop finely.
- Cook pancetta: Fry pancetta in a pan until crispy. Remove and set aside, leaving the fat in the pan.
- Sauté onions: Add onions to the pan with pancetta fat and cook until soft. Add garlic and cook for another minute.
- Layer potatoes: In a greased baking dish, layer potatoes, onions, porcini, and cheese. Repeat until all ingredients are used up.
- Add cream: Pour heavy cream over the top, ensuring it covers all layers. Season with salt, pepper, garlic powder, and nutmeg.
- Bake: Bake at 375°F (190°C) for 45-60 minutes, or until potatoes are tender and top is golden.
Cook's Tips for Perfect Creamy Pancetta and Porcini Potato Gratin
- Common mistake and fix: Don't overcook the potatoes. They should be tender but not mushy. If they're not tender after 60 minutes, cover the dish with foil and continue baking.
- Pro tip: Use a fork to gently press down on the potatoes after adding the cream to ensure even coverage.
- Pro tip: For a richer flavor, use heavy cream instead of milk.
Storing & Reheating Creamy Pancetta and Porcini Potato Gratin
Short-Term Storage
Store in an airtight container in the fridge. Store leftovers in an airtight container for up to 3 days. Make-ahead tip: You can assemble this gratin up to a day ahead. Keep it in the fridge until ready to bake.
Freezing Creamy Pancetta and Porcini Potato Gratin
Freeze before baking. Thaw overnight in the fridge before baking.
How to Reheat Without Drying It Out
Oven: Reheat in a 350°F (175°C) oven for 15-20 minutes. Microwave: Reheat in the microwave for 2-3 minutes, then crisp under the broiler for 2-3 minutes.
Recipe Notes
- Chef tip: For a vegetarian version, omit the pancetta and use vegetable broth instead of chicken broth.
- Best substitution: You can substitute the porcini mushrooms with shiitake or cremini mushrooms.
- Make-ahead: This dish can be made ahead and reheated, but the texture may not be as crispy.
- Scaling: This recipe can be easily doubled or halved to serve more or fewer people.
- Troubleshooting: If the top isn't browning, broil it for 2-3 minutes at the end of cooking.
Want to level up this recipe?
High-quality baking dish — Ensures even cooking and a beautiful presentation. → Check price on Amazon
Creamy Pancetta and Porcini Potato Gratin
Ingredients
Main Ingredients
- 2 lbs potatoes
- 1 cup heavy cream
- 1/2 cup grated Parmesan
- 4 oz pancetta
- 1 oz dried porcini mushrooms
- 1 onion
Seasonings
- Salt
- Pepper
- Garlic powder
- Nutmeg
Optional Toppings
- Fresh parsley
- Grated Parmesan
Instructions
- Prepare potatoes: Slice potatoes thinly using a mandoline or sharp knife. Soak porcini mushrooms in hot water for 20 minutes, then chop finely.
- Cook pancetta: Fry pancetta in a pan until crispy. Remove and set aside, leaving the fat in the pan.
- Sauté onions: Add onions to the pan with pancetta fat and cook until soft. Add garlic and cook for another minute.
- Layer potatoes: In a greased baking dish, layer potatoes, onions, porcini, and cheese. Repeat until all ingredients are used up.
- Add cream: Pour heavy cream over the top, ensuring it covers all layers. Season with salt, pepper, garlic powder, and nutmeg.
- Bake: Bake at 375°F (190°C) for 45-60 minutes, or until potatoes are tender and top is golden.
Notes
- Chef tip: For a vegetarian version, omit the pancetta and use vegetable broth instead of chicken broth.
- Best substitution: You can substitute the porcini mushrooms with shiitake or cremini mushrooms.
- Make-ahead: This dish can be made ahead and reheated, but the texture may not be as crispy.
- Scaling: This recipe can be easily doubled or halved to serve more or fewer people.
- Troubleshooting: If the top isn't browning, broil it for 2-3 minutes at the end of cooking.
Storage
- Fridge: Store leftovers in an airtight container for up to 3 days.
- Freezer: Freeze before baking. Thaw overnight in the fridge before baking.
- Oven reheat: Reheat in a 350°F (175°C) oven for 15-20 minutes.
- Microwave reheat: Reheat in the microwave for 2-3 minutes, then crisp under the broiler for 2-3 minutes.
- Make ahead: You can assemble this gratin up to a day ahead. Keep it in the fridge until ready to bake.
Nutrition Per Serving
- Calories: 450
- Protein: 12g
- Fat: 25g
- Carbs: 45g
- Fiber: 5g
- Sugar: 4g
- Sodium: 600mg
- Cholesterol: 90mg
- Sat. Fat: 15g
Nutritional values are estimates only. Actual values may vary by brand and portion size.
Creamy Pancetta and Porcini Potato Gratin FAQs
Yes, you can assemble the gratin up to a day ahead. Keep it in the fridge until ready to bake.
This can happen if the potatoes release too much starch. To fix, drain some of the liquid before adding the cream.
Yes, you can freeze the assembled gratin before baking. Thaw overnight in the fridge before baking.
This recipe is best made in the oven for even cooking. However, you can try cooking the assembled gratin in the air fryer at 375°F (190°C) for 20-25 minutes, shaking the basket halfway through.
This gratin pairs well with my Slow Cooker Garlic Butter Beef Bites with Potatoes for a complete meal.
A Warm Final Note
I can’t wait for you to try Creamy Pancetta and Porcini Potato Gratin and see how effortlessly it comes together. When you make it, pop back here and leave a rating or share how it turned out — I love hearing from you!
