Roasted Cauliflower Soup with Chilli and Garlic Oil

Name: Roasted Cauliflower Soup with Chilli and Garlic Oil
Prep time: 15 min
Cook time: 1 h 20 min
Total time: 1 h 20 min
Yield: 4 portions
Ingredients: 550 g cauliflower; 3 Tbsp olive oil; ½ Tbsp ground turmeric; 2 pinches ground black pepper; 2 fresh red chillies; 4 garlic cloves; 1 tsp fine sea salt; 125 g olive oil; 180 g onions; 30 g olive oil; 1 vegetable stock cube (for 0.5 l); 1 tsp fine sea salt; 600 g water; 3 Tbsp pumpkin seeds