The perfect condiment for grilled fish and seafood, fried cod or tope, fish fingers or patties, or even grilled meat. 

https://www.gastronomos.gr/syntagh/thrakiotiki-skordalia-me-karydia/51102/

Ingredients

Servings: approx. 2 cups

200g walnut kernels
1 tbsp red wine vinegar (or more, according to taste)
100 ml olive oil
125 ml water (or milk - both at room temperature)
2-3 garlic cloves, in halves
salt
freshly ground pepper

Preparation 

Pour all the ingredients into the blender and mix for approximately 3 minutes, till the cream turns smooth, almost velvety.