| 1 package (10 ounces) frozen baby green peas, slightly thawed |
| 12 ounces (about 4 cups) fresh white mushrooms, sliced |
| 1/2 cup (from 12-ounce bottle) creamy Caesar dressing |
| 2 tablespoons minced fresh chives or sliced green onions (scallions) |
| 2 tablespoons grated Parmesan cheese |