Spring Fling Potato Salad

Name: Spring Fling Potato Salad
Ingredients: For the salad; 3 pounds red and gold waxy potatoes, cubed; 1 1/2 cups green peas, frozen or fresh; 1/3 cup dried cranberries; 2 small cucumbers, seeded and diced; 4 scallions, sliced; 1/4 cup sliced almonds; For the dressing; 3 tablespoons white balsamic vinegar; 2 tablespoons pomegranate molasses; 2 teaspoons kosher salt; generous handful fresh basil; leaves from a few springs of fresh mint; 3/4 cup buttermilk, plus additional as needed; 3/4 cup mayonnaise