Fresh Balsamic Chicken Salad

Ingredients (7)

• + ¾ cup balsamic vinegar add to pantry
• + 2 English cucumbers, thinly sliced add to pantry
• + 1 pint grape tomatoes, halved add to pantry
• + 1 cooked chicken breast, thinly sliced add to pantry
• + 2 tablespoons olive oil, or to taste add to pantry
• ✓ salt and ground black pepper to taste
• + salt and ground black pepper to taste add to pantry