In a blender, add blanched almonds, roasted garlic cloves, salt and lemon juice. Blend the ingredients together to form a paste.
Mash the boiled potatoes in a bowl after they cool down. Add olive oil in intervals and mix it with the mashed potatoes. Now add the almond and garlic paste and mix well.
Add salt according to taste, mix and leave the skordalia to chill a little bit in the refrigerator. After it chills, transfer to a serving bowl, garnish with chopped parsley and serve.