Herbed Bean Ragout

Ingredients

• 6 ounces fresh French haricots vert, trimmed and halved crosswise
• 1 14 cups shelled frozen edamame, not thawed
• 23 cup finely chopped onion
• 2 garlic cloves, minced
• 1 turkish bay leaf
• 6 inches rosemary sprigs
• 12 teaspoon salt
• 14 teaspoon black pepper
• 1 tablespoon olive oil
• 1 medium carrot, cut into 1/8 inch dice
• 1 medium celery rib, cut into 1/8 inch dice
• 1 (16 ounce) can small white beans, rinsed and drained
• 1 12 cups chicken stock
• 2 tablespoons unsalted butter
• 2 tablespoons flat leaf parsley, finely chopped