Lamb Stuffed Cabbage Rolls

Name: Lamb Stuffed Cabbage Rolls
Ingredients: 2 tablespoons olive oil; 1 onion, finely chopped; Half of the Savoy cabbage, thinly sliced; 2 cloves garlic, minced; 1/2-inch of fresh ginger, peeled and finely grated; 3 tomatoes, seeded and chopped; 4 cups of veal stock; Roasted potatoes, for serving; Chive sour cream, for serving; 1 cup of Greek feta cheese, crumbled, for garnish; 1 Savoy cabbage; 1 pound minced lean lamb; 1/2 cup breadcrumbs; 1 egg; 1 tablespoon minced fresh cilantro; 1/2-inch fresh ginger, finely chopped; 1 fresh red chile pepper, minced; 1 clove garlic, minced; Salt and freshly ground pepper