| 1/2 pound frozen lima beans (broad) |
| 2 poundss boneless, skinless chicken breasts, sliced |
| 3 leeks, well-washed, trimmed and sliced |
| 3 medium carrots, chopped |
| 2 medium zucchinis, chopped |
| 1/3 cup chopped fresh parsley |
| 1 tablespoon chopped fresh thyme |
| 3/4 cup all-purpose flour |
| 1 1/2 teaspoons baking powder |
| 1/2 cup grated Parmesan cheese |
| 4 tablespoons cold butter, grated |