Sweet Potato & Bean Bake

Ingredients

• 2 large sweet potatoes, peeled
• 2x 14 oz. (400g) cans black beans, drained
• 7 oz. (200g) vegan cheese, grated handful parsley, chopped
• 1 tbsp. olive oil
• 1 onion, diced
• 3 cloves garlic, minced
• 1 tsp. ground cumin, more to season layers
• 2 tsp. smoked paprika, more to season layers
• 1 tsp. mixed herbs, more to season layers
• 14 oz. (400g) can chopped tomatoes 
• ¼ cup (60ml) tomato puree