In a large oven-safe pot, heat olive oil over medium heat. Add the chopped onion and cook until softened, about 3 minutes. Stir in the minced garlic and cook for 1 more minute.
2 tablespoons olive oil, ½ large onion, 3 cloves garlic
Mix in the tomato paste, brown sugar, and balsamic vinegar. Cook for 30 seconds to deepen the flavor. Add crushed tomatoes and oregano. Season with salt and pepper. Reduce heat and let simmer for 20 minutes, stirring occasionally. If the sauce is too thick, stir in 1–2 cups of water.
2 tablespoons tomato paste, 2 cups canned crushed tomatoes, 2 tablespoons balsamic vinegar, 1 tablespoon brown sugar, 2 teaspoons dried oregano, Salt and pepper
Bring a large pot of water to a boil. Blanch the cabbage leaves for 1 minute until pliable, then transfer to a plate to cool.
1 pound large cabbage (around 15 leaves)
In a medium bowl, combine ground meat, ½ cup of the prepared tomato sauce, uncooked rice, breadcrumbs, onion, parsley, salt, and pepper. Mix until well combined.
1 pound ground meat, ¼ cup uncooked white rice, ¼ cup breadcrumbs, ½ large onion, 2 tablespoons fresh parsley, Salt and pepper
Lay a cabbage leaf flat on a clean surface. Place about ⅓ cup of filling at the base of the leaf. Roll up tightly, folding in the sides as you go. Place the rolls seam-side down in the pot with the sauce.
Cover the pot with foil and bake at 350°F (180°C) for 1 hour and 15 minutes.
Remove from the oven, garnish with fresh parsley, and serve warm with extra sauce spooned over the top.