Instant, Less Oil Green Chili Pickle (Hari Mirch ka Achar) | from a Fearless Cook

Ingredients

• 300 g Green Chilli, (any kind)
• 2 tbsp Mustard Oil,
• 2 tbsp Mustard Seeds,
• 1 tbsp Cumin Seeds,
• 1 tsp Fenugreek Seeds (Methi),
• 1 tbsp Fennel Seeds (Saunf),
• 2 tsp Nigella (Onion Seeds),
• Salt, to taste
• 1 tsp Red Chilli Powder, optional
• 1 tsp Turmeric Powder,
• 1/2 tsp Asafoetida (Hing),
• 2 tsp Coriander Powder,
• 3-4 tsp Amchoor (Dry Mango Powder),
• 3 tbsp Vinegar, or as needed