Make Diana Henry's Turkish pasta with feta, yoghurt and dill | Recipes | Foodism

Ingredients

• 425g onions (about 4 medium onions), very finely sliced
• 2 tbsp olive oil
• 1 bay leaf
• 5cm piece of cinnamon stick
• 1 garlic clove, crushed
• salt and pepper
• 1 tsp caster sugar (optional)
• squeeze of lemon juice (optional)
• 145g tagliatelle
• 50g Greek yogurt
• 1 ½ tbsp milk or buttermilk
• 2 tbsp chopped dill fronds
• 15g unsalted butter
• ¼ tsp cayenne pepper
• finely crumbled feta cheese, to serve