Prep tip: It helps to take a slice or two off the bottom of the potatoes before slicing the rest of it. It gives the potato a flat surface to lay on as you slice.
Preheat oven to 350 degrees F.
Heat a saute pan over medium heat. Cook bacon until very lightly golden on each side. Remove from pan and drain
on paper towels. Set aside.
garlic cloves to open it up. Rub garlic over inside of 9-by-13-inch baking dish.
Put sliced potatoes
in a large bowl. Toss with thyme, salt and pepper until evenly coated. Layer 1/3 of potatoes in bottom of baking dish
. Cover with a single layer of bacon. Layer another 1/3 of potatoes, another layer of bacon, then final layer of potatoes. Pour cream over potatoes. (Should be enough cream than when potatoes are pressed down on, cream rises above potatoes.) Place dish on sheet pan
and put in oven. Bake for 30 minutes, pull out of oven and with the back of a large wooden spoon, break the crust the cream is starting to form. Return to oven. Bake for another 20 minutes and repeat crust breaking. Bake for another 20 minutes, then break the crust
again. After third crust break, return to oven and continue to bake for another 20 minutes or until top is golden brown.
It is best to allow it to cool for about 15 minutes before serving, since it will be very hot coming out of the oven and will hold its heat quite well.