In a medium sized bowl combine minced lamb meat, rice, onion and herbs. Add salt, pepper to taste (add less salt if you are using pickled grape leaves) and mix well.
Place one teaspoon of filling on the backside of a grape leaf and wrap it. Put stuffed grape leaves close together seam side down in a medium sized pan, making several layers. Sprinkle a little salt between each layer.
Add melted butter and water. Place small ovenproof plate on top to keep dolmas tight and prevent them from opening. Cover with a lid and cook on medium heat for 45 minutes.