Cucumber Salad with Mint and Feta Recipe

Ingredients

• 1 pound thin skinned, mild (non bitter) cucumbers, such as Persian, Armenian, or English cucumbers.
• 1/4 red onion, thinly sliced
• 2 or 3 red radishes, thinly sliced
• 10 young mint leaves, thinly sliced
• 2 teaspoons white wine vinegar
• 1 1/2 Tbsp olive oil
• 1/2 teaspoon kosher salt, more to taste
• 1/8 teaspoon freshly ground black pepper, more to taste
• 1/3 cup crumbled feta cheese