Gaby's Cucumber Salad

Ingredients (7)

• 3 tablespoons extra-virgin olive oil
• 2 tablespoons balsamic vinegar
• 2 small-to-medium cloves garlic, pressed or minced
• Kosher salt and freshly ground black pepper, to taste
• 1 ripe avocado, pitted and sliced or diced
• 4 Persian cucumbers or 2 medium English cucumbers (12 ounces), thinly sliced
• Optional additions: 1 to 2 cups arugula, 1/2 cup halved cherry tomatoes, and/or 1 to 2 chopped radishes