01 -
3 pounds of Yukon Gold potatoes, sliced super thin (about 1/8 inch).
02 -
1/2 a yellow onion, cut into thin slices.
03 -
3 tablespoons of butter, unsalted.
04 -
1/4 cup of plain flour.
05 -
2 cups of full-fat milk.
06 -
1 cup of veggie stock.
07 -
4 cloves of garlic, finely grated.
08 -
1 tablespoon of fresh thyme, chopped.
09 -
2 teaspoons of sea salt.
10 -
1/2 teaspoon of ground black pepper.
11 -
1 1/2 cups of grated cheddar cheese.
12 -
Butter to lightly coat your baking pan.