PANCETTA AND PORCINI POTATO GRATIN (Adapted from Closet Cooking) - Tailgate Guru

Ingredients

• 1 ounce dried porcini mushrooms
• 1/2 cup boiling water
• 1 TBSP oil
• 6 oz pancetta, diced
• 1 onion, sliced
• 2 cloves garlic, chopped
• 1 tsp thyme, chopped
• salt and pepper to taste
• 1 cup cream
• 1/2 cup milk
• 1 pinch nutmeg
• 2 pounds potatoes, sliced 1/8 inch thin (on a mandolin)
• 2 cups gruyere, grated