For a vegetarian version, omit the lamb, double the amount of rice, and add ½ cup dried currants and 2 tablespoons toasted pine nuts to the filling mixture; pour an additional 1 cup water into the pan before cooking. To use fresh grape leaves, see here.
Drain:
Separate the leaves in water and rinse well. Gently pat dry. Combine in a medium bowl:
Line a Dutch oven with several grape leaves, using the small or torn ones. To stuff the dolmas, one at a time, place each leaf vein side up on a plate. Put a heaping tablespoon of stuffing on the leaf near the stem end. Fold the stem end over the stuffing, then fold in the two sides and roll up the leaf like a small cigar, tucking in the edges to make a neat package. Place seam side down in the prepared pot. Pack the stuffed leaves in a single layer, then repeat with a second layer until all the stuffing is used. Drizzle over the top:
Pour in:
Cover the top with a few grape leaves and weight with a heatproof plate. Cover the pot and simmer over low heat until the rice is cooked, 30 to 40 minutes. Serve hot or cold.