01 -
Set your oven temperature to 400°F and give a 12-cup muffin tin a light coating of grease.
02 -
Using a Mandoline slicer or a super sharp knife, cut the potatoes into slices that are 1/8 inch thin.
03 -
Mix the melted butter with thyme, oregano, grated garlic, both cheeses, a pinch of salt, and some pepper in a big bowl. Toss the potato slices in until they’re covered nicely.
04 -
Divide the seasoned potato slices into your greased muffin tin cups, stacking slices all the way to the top since they’ll shrink while cooking.
05 -
Wrap the muffin tin with foil and place it on a baking sheet. Cook for 30 minutes in the oven, then take off the foil and roast for about 20-25 minutes until the stacks get golden and soft.
06 -
Carefully run a butter knife along the sides of each stack to loosen them up. Serve right away with a sprinkle of sea salt if you like.