Heat a large fry pan with a medium heat and add in 2 tbsp extra virgin olive oil
After 2 minutes, add in 2 shallots thinly sliced and 4 cloves garlic roughly chopped, mix with the olive oil, after 2 minutes add in ½ tbsp cornstarch and ¼ cup finely chopped parsley, mix together until well combined, then add in 2 cups milk and season with sea salt & black pepper, mix together and simmer
Once the milk comes to a light boil, lower the heat to a low heat, then add in 2 potatoes (peeled & washed and cut into ¼ inch / .635 cm thick slices), make sure all the potatoes are coated in the milk, cook between 30 to 35 minutes on a low heat, or until the potatoes are fully cooked through but not mushy, then remove from the heat
Transfer the potatoes into a serving dish, season with a little sea salt and top off with finely chopped scallions, serve immediately, enjoy!