Smoked Salmon-Wheat Berry Salad with Caper-Yogurt Dressing Recipe | MyRecipes

3 tablespoons water 2 tablespoons capers, drained 2 tablespoons plain 2% Greek yogurt 2 tablespoons cider vinegar 1 teaspoon Dijon mustard 3/4 teaspoon freshly ground black pepper 1/2 teaspoon sugar 3 ounces 1/3-less-fat cream cheese 2 cups cooked wheat berries 1 1/2 cups thinly sliced English cucumber 3/4 cup thinly vertically sliced red onion 1/3 cup fresh dill 3 1/2 ounces cold-smoked salmon, cut into thin strips, divided 4 cups baby spinach leaves