*Crispy Parmesan cheese gratin and potatoes Gruyere*
*Ingredients:
°1 1/2 cup of heavy cream
°2 teaspoons kosher salt
°3 garlic cloves, chopped
°1 tbsp butter
°1 small leek clip into cubes
°5 medium potatoes of gold or white
°1 cup Gruyere Grated
°1/2 cup grated Parmesan cheese
°1 teaspoon fresh thyme