| 1 1/2 cups all-purpose flour |
| 1 1/2 teaspoons baking powder |
| 2 tablespoons plain yogurt |
| 1 tablespoon vegetable oil |
| 1 tablespoon creme fraiche |
| 1 tablespoons + 1 teaspoon fresh lime juice |
| 1 tablespoons coarsely chopped dill |
| 1/2 tablespoons coarsely chopped dill |
| 1/2 tablespoon fresh lime juice |
| 1 tablespoon prepared white horseradish |
| 3/4 cup finely chopped fresh pineapple |
| 1 tablespoon extra-virgin olive oil |
| 4 cups baby greens (about 2 ounces) |
12 cooked medium shrimp or 16 very thin slices smoked salmon |