Lots of substitutions possible for this recipe
For a change of taste, replace the spinach with Mesclun or spring greens, or endive with escarole and romaine; replace the tuna with canned salmon, cooked chicken, or turkey breast! Or, replace the dill with your favorite herbs for further inspiration. Combine dressing ingredients in a small bowl or wide-mouth 16-ounce jar and mix well. Layer and divide salad ingredients among 4 large dinner plates or in 4 (1-quart) bowls with snap-on lids for packed lunches. Toss with dressing just before serving. Combine Berry Smoothie ingredients in a blender. Cover and process until smooth, then pour into 4 tall glasses or chill in thermos bottles for meals to go.