We had these the other night at a friends house.
They very yummy!
1/3 cup white vinegar
1/4 cup sugar
1/4 cup water
1/4 tsp. salt
1/4 cup chopped peanuts or cashews
In a small pan, combine vinegar, sugar, water, and salt. Cook over medium heat, stirring until the liquid boils and the sugar is dissolved; remove from heat and cool to room temperature.
Peel and slice the cucumber. Place in a bowl and pour the marinade over the cucumber slices; stir to blend. If made ahead, cover and refrigerate for up to 2 hours. Top with peanuts or cashews, if desired. Makes 4 to 6 servings.