Cabbage Rolls with Mushrooms

Ingredients

• 1 White Cabbage
• 500 g Mushrooms
• 200 g Rice
• 1 Onion
• 1 Carrot
• 2 tsp Sweet Paprika
• 1 tsp Salt
• to taste Black Pepper
• Vegetable Oil for frying
• 200 g Sour cream
• 3 tbsp Tomato paste
• 700 ml Water
• 2 tsp Salt
• 2 tbsp Sugar