Cabbage Roll Meatballs - Serving Dumplings

Ingredients

• ¼ green cabbage (about 1 pound/450 g, finely diced)
• 1 pound ground pork
• 2 eggs
• 1 tbsp breadcrumbs
• ½ cup white rice (dry)
• 1 tsp salt
• 1 tsp black pepper
• 1 tsp sweet paprika
• 1 tsp dried onion
• 1 tsp garlic powder
• 1 tbsp unsalted butter
• 1 tbsp olive oil
• 1 shallot (finely chopped)
• 4 garlic cloves (minced)
• ½ tsp salt
• ½ tsp black pepper
• 1 tsp marjoram
• 1 tsp sugar
• 2 cups low sodium chicken broth
• 3 cups tomato purée
• 1 tbsp chopped parsley (for serving)