Channa Masala - Cooking like a Boss

Tasty chickpea curry. The amount of water is just a guide; put in enough to cover at the start, and add more to stop it drying out. Take care not to burn the spices. After adding the lemon and sugar it should be slightly sour.

1 ¹⁄₂ tbsp 0.022 l 22 ¹⁄₂ ml 4 ¹⁄₂ tsp 0.095 cup 0.04 pint sunflower oil		brown	fry 2 minutes	fry 2 minutes	bring to boil	simmer gently for 40 minutes	season	add to taste	simmer 2 minutes	stir in
1 ¹⁄₂ medium onions	finely sliced
3 cloves garlic	finely chopped
11 ¹⁄₄g 0.011kg 0.025lb 0.397oz fresh ginger	finely chopped
³⁄₄ long green chilli	finely chopped
³⁄₄ tsp 0.004 l 3 ³⁄₄ ml ¹⁄₄ tbsp 0.016 cup 0.007 pint cumin seeds
³⁄₄ tbsp 0.011 l 11 ¹⁄₄ ml 2 ¹⁄₄ tsp 0.048 cup 0.02 pint ground coriander
³⁄₄ tsp 0.004 l 3 ³⁄₄ ml ¹⁄₄ tbsp 0.016 cup 0.007 pint ground cumin
1 ¹⁄₂ tsp 0.007 l 7 ¹⁄₂ ml ¹⁄₂ tbsp 0.032 cup 0.013 pint paprika
³⁄₄ tsp 0.004 l 3 ³⁄₄ ml ¹⁄₄ tbsp 0.016 cup 0.007 pint ground turmeric
1.12 tsp 0.006 l 5.62 ml 0.375 tbsp 0.024 cup 0.01 pint garam masala
0.188 tsp 0.001 l 0.938 ml 0.062 tbsp 0.004 cup 0.002 pint cayenne pepper
³⁄₄ can chopped tomatoes
562 ¹⁄₂ml ⁹⁄₁₆l 37 ¹⁄₂tbsp 112 ¹⁄₂tsp 2.38cup 0.99pint water
0.188 tsp 0.001 l 0.938 ml 0.062 tbsp 0.004 cup 0.002 pint salt
1 ¹⁄₂ cans chickpeas	rinsed
1 ¹⁄₂ tbsp 0.022 l 22 ¹⁄₂ ml 4 ¹⁄₂ tsp 0.095 cup 0.04 pint fresh lemon juice
1 ¹⁄₂ tsp 0.007 l 7 ¹⁄₂ ml ¹⁄₂ tbsp 0.032 cup 0.013 pint caster sugar
³⁄₄ handful coriander	chopped