| 1. | In small nonmetal bowl, mix all dressing ingredients until well blended. Refrigerate. |
| 2. | Rinse quinoa with cold water; drain well. In 2-quart saucepan, heat quinoa and 1 1/2 cups water to boiling. Reduce heat; cover and simmer 12 to 15 minutes or until tender. Drain; rinse with cold water to cool. Drain well. Place in large bowl. |
| 3. | Meanwhile, cut about 1/2-inch slice off top of each tomato. With grapefruit spoon or teaspoon, carefully hollow out each tomato, leaving shell of outer flesh intact. Chop tomato pulp; drain shells well. |
| 4. | To cooled quinoa, add chopped tomato pulp, cucumber, onion and dressing; mix well. |
| 5. | To serve, line serving plates with lettuce. Place tomato shells on lettuce. Spoon salad mixture into shells. If desired, garnish with fresh basil or chives. |
| In step 2, simmer covered 15 to 18 minutes. |