'2 large potatoes (625g) peeled and cut into 0.5cm thick slices'
'1 sprig of fresh or dried thyme, chopped'
'2 sweet potatoes (500g) peeled and cut into thin slices'
'1 cup heavy cream'
'1/2 cup milk'
'1/3 cup grated Parmesan cheese'
Salt and black pepper to taste
'2 large potatoes (625g) peeled and cut into 0.5cm thick slices'
'1 sprig of fresh or dried thyme, chopped'
'2 sweet potatoes (500g) peeled and cut into thin slices'
'1 cup heavy cream'
'1/2 cup milk'
'1/3 cup grated Parmesan cheese'
Salt and black pepper to taste
In a 21x21x5.5cm oven-safe dish, greased with butter, create a layer of potatoes
Season
Cover with half the sweet potato slices and season again
Dust with thyme
Repeat the layers with the remaining potatoes, seasoning and dusting with thyme
Top with heavy cream and milk
Cover with plastic wrap (microwave-safe) and cook on high for 18 minutes
Remove the plastic wrap and cook for an additional 3 minutes (on the same power setting) until the cheese melts and bubbles form
Let it rest for 10 minutes inside the appliance
Serve hot
Serves 6 portions
348 calories per serving.