Baked Salmon with Tahini Yoghurt

• 300 g salmon fillet
• 0.5 lemon, juiced
• 0.25 cup chopped mint for garnish (optional)
• 1 tsp paprika (optional)
• 50 g pine nuts, toasted
• 1.5 tbsp tahini
• 0.25 tsp salt
• 0.5 cup plain Greek yoghurt
• 1 small garlic clove