Crispy Balsamic-Thyme Potato Torte

For the Torte:
2 lbs Yukon Gold or red potatoes (thinly sliced, about 1/8-inch thick)
3 tablespoons olive oil
2 tablespoons unsalted butter (melted)
3 tablespoons balsamic vinegar
2 teaspoons fresh thyme leaves (or 1 teaspoon dried thyme)
2 cloves garlic (minced)
Salt and pepper (to taste)
Optional Add-Ins:
1 cup shredded Gruyère or Parmesan cheese (for extra richness)
1/4 cup heavy cream (for added creaminess)
Step-by-Step Instructions