Broiled fillets of salmon with green sauce

Ingredients

• 1 tablespoon fresh tarragon leaves
• 1 cup packed spinach leaves
• 1 cup packed watercress leaves
• 1/4 cup parsley or chervil leaves
• 4 6-ounce salmon fillets, skinned and boned
• 2 tablespoons olive oil
• 2 cups fish stock
• 1/2 cup chopped shallots
• 1 sprig fresh thyme
• 1 bay leaf
• 1/2 cup dry white wine
• 1/2 cup cold butter
• to taste salt and ground black pepper
• 1/4 cup salmon roe
• recipeIngredient ends