Sweet & Sour Stuffed Cabbage Casserole

Ingredients

• 15 ounces crushed tomatoes
• 8 ounces tomato sauce
• 3/4 teaspoon salt
• 1/4 teaspoon red chili flakes, optional
• 1 tablespoon brown sugar
• 1 tablespoon red wine vinegar
• 1 clove garlic, finely chopped
• 1 head green cabbage, cored, with 1-2 outer leaves removed
• 1 pound ground beef
• 1 pound ground pork
• 1/2 cup onions, chopped
• 1 egg
• 2 tablespoons milk or cream
• 1/4 cup breadcrumbs
• 1 cup rice, cooked
• 1/4 cup fresh parsley, chopped
• 1 teaspoon salt
• 1/2 teaspoon ground black pepper
• mashed potatoes, to taste, cooked and hot, for serving