What you need:
1/2 cup chickpea flour (also known as besan or gram flour)
1/2 cup water
1/2 tsp black salt (also known as kala namak)
1/2 tsp black pepper
1 tsp dried oregano
1/2 tsp sweet paprika
1/4 tsp turmeric (for a bright yellow color)
1 spring onion, finely chopped
2 tbsp finely chopped red bell pepper
3-4 cherry tomatoes, diced
3 green olives. finely chopped
1 tbsp capers, finely chopped