Sweet potato gratin

Name: Sweet potato gratin recipe
Yield: 3-4
Ingredients: 4-5 medium sweet potatoes; 2 tbsp olive oil; 1 tsp smoked paprika; 1/2 tsp ground cumin; 1/2 tsp ground coriander; 1/2 tsp salt; 1/2 tsp ground black pepper; 1 clove crushed garlic; 1 small bunch fresh coriander; 100g plant-based feta (or dairy feta if preferred); 100g pomegranate seeds; 1 tbsp pumpkin seeds