Boil, peel and cut 3 eggs into small pieces. Mix them with 3 tbsp of gram flour (besan), ¼ tsp of turmeric powder, ½ tsp of coriander seeds powder, ½ tsp of cumin seeds powder, ½ tsp of Kashmiri red chili powder, ½ tsp of garam masala powder, 1 tbsp of finely chopped garlic, 1 tsp of green chilies (finely chopped), one egg and ½ tsp of salt.
Make small balls. Put them in cooking oil on a medium flame.
Flip and remove them on a plate when done. Keep aside.
Fry 1 tbsp garlic, one green chili, and one dried red chili, all finely chopped, in 2 tbsp of oil on a high flame. Then, add square cut pieces of 1 cup of onion and 1 cup of capsicum.
Add 1 tbsp of red chili sauce, 1 tsp of dark soy sauce, 1 tbsp of green chili sauce, ½ tsp of salt, and ½ tsp of crushed black pepper. Then, add 1 tbsp of tomato sauce, 1 medium-sized tomato, deseeded and square cut, and 1 tbsp of finely chopped spring onions.
Add the fried egg balls and mix nicely.
Make a thin slurry with 1 tbsp of corn flour and 2 tbsp of water.
Pour the corn flour slurry and add another tablespoon of finely chopped spring onion. Mix on a medium flame and transfer it to a plate when done.
Your tasty and spicy homemade egg Manchurian is ready.