Poha and coconut flan

Name: Poha and coconut flan
Prep time: 40 min
Cook time: 1 h
Total time: 1 h 40 min
Cuisine: Asian, Indian
Ingredients: Indian rice flakes 150g; Onions 2 medium; 6 garlic cloves; 3cm ginger; 1.5 red chilis; 1.5 tsp black mustard seed; 2tsp cumin seeds; 3/4 tsp ground tumeric; 2 stems curry leaves (25); 1 large potato; Salt and pepper; 1 lime; 4 tbsp coriander leaves; 3 large eggs; 300g 70% fat coconut milk; 25g fresh coconut; 25g salted and roasted peanuts