Sliced Potato Bake

Ingredients

• 2 lbs potatoes (about 900 grams, skin on, washed, dried and thinly sliced)
• ½ teaspoon salt
• 1 cup heavy cream
• ½ cup milk
• 2 cloves of garlic (minced)
• 1 chipotle in adobo (minced (optional))
• 1 leek (white and light green parts, washed and sliced, see notes*)
• ½ teaspoon pepper
• 1 cup grated Cheddar cheese
• ½ cup grated parmesan cheese
• 2 tablespoons melted butter
• 1 tablespoon chopped fresh herbs (parsley, thyme or rosemary)