Spice up the base: Heat 1 tablespoon olive oil in a large saucepan over medium heat. Cook onion, stirring, for 5 minutes or until golden. Add cumin and cook, stirring for 1 minute or until aromatic.
Simmer the soup: Add pumpkin and stir to coat. Add stock. Simmer for 20 minutes or until the pumpkin is soft. Set aside to cool slightly. Use a stick blender to blend until smooth
Serve it up: Cut Turkish bread in half and cook on a chargrill until golden. Drizzle with extra virgin olive oil and rub with the cut side of a garlic clove. Ladle soup among serving bowls. Top with a dollop of natural yoghurt. Sprinkle with dukkah. Serve with the bread.