Fingerling and Porcini Gratin - Delicious Living

Ingredients

• 2 tablespoons olive oil
• 1 red onion, sliced
• 2 cloves garlic, sliced
• 1 tablespoon fresh thyme leaves
• 1 1/2 -2 ounces dried porcini mushrooms
• 1 1/2 pounds fingerling potatoes, washed
• 2 cups low-sodium chicken stock or broth
• 1/4 cup whole milk or heavy cream
• 1/2-3/4 cup freshly grated Parmesan cheese
• Salt and pepper