Lamb and Rice Stuffed Cabbage with Tomato Sauce

Ingredients

• Salt, to taste
• 1 large head Savoy cabbage, separated into leaves
• 4 tablespoons olive oil
• 2 medium onions, chopped
• 3 tablespoons minced garlic
• 1 medium carrot, shredded
• 1 medium parsnip, shredded
• ⅔ lb ground lamb
• ¾ cup short-grain rice
• Salt and freshly ground black pepper, to taste
• 28 oz. crushed tomatoes
• ½ tsp crushed red pepper, or more to taste.