Traditionally aamras was made without mixer or blender. Use ripe and sweet mangoes that are less fibrous for this method. You can soak the mangoes in warm water for 30 minutes to extract pulp easily. Peel the mangoes and squish the pulp nicely over the bowl discarding the stone. Add sugar and cardamom powder. Mix and mash nicely with hands or you can use a mathini to the mash the lumps. Serve as required.