Lightly oil (or butter) your dish or ramekins. In a small pan, heat the olive oil and sautxe9 the garlic, but do not let it brown. Add the butter and rosemary, stir a couple of times till the butter melts and take the pan off the heat.
Make sure your washed potatoes are really dry. Slice them thinly.
Now place a layer of potato slices in an overlapping manner to cover the bottom of your dish or ramekins. Brush the oil-butter mixture over the layer. Donu2019t worry if a bit of the garlic or rosemary comes along.
If you are very generous with the oil-butter while brushing, the oil will come out while baking and your Pommes Anna will have a slightly greasy feel to it.
Lightly and evenly sprinkle some salt and crushed pepper. Now lay another layer of potato slices as before, brush with the oil-butter and season with salt and pepper. Make sure to press down the layers with your fingers, as well as you can.
Repeat this till the ramekins are filled to the top. Cover the ramekins with foil. If you are using a large dish, layer the slices upto the rim, cover with foil and then place another somewhat heavy dish on top. This will help press down the layers while baking.
Bake the Pommes Anna at 180C (350F) for 25 to 30 minutes till a knife pushed through the middle goes through without resistance. This means the potatoes are cooked thoroughly.
Take the ramekins/ dish out of the oven and run a knife along the edges to loosen the potato pie. Allow to sit for about 10 minutes and then carefully invert the ramekins/ dish onto an oven proof plate. If you are baking it in a dish, it would be a good idea to invert it onto your serving plate.
Now bake the Pommes Anna again, this time at 200C (400F), till the edges are golden and crisp. The original recipe says about 5 minutes, but my individual serves took almost 25 minutes to turn crisp and golden.
Serve warm as it is, as a side to your main dish. If you do not want your Pommes Anna to be served plain, you can up the calories some more by serving it with some Basil Cream. I shall post the recipe for that some time next week.