Cauliflower-Carrot Manchurian

Ingredients 1 1/4 cup Cauliflower florets   1/2 cup grated Onion   1/4 cup grated Carrot   1 1/2 tbsp  Soya sauce   2 1/2 tbsp Green chilly sauce   2 1/2 tbsp Tomato sauce   1 cup Cornflour/Maida/All purpose flour   1 tsp Black Pepper powder   Celery for garnish   1 1/2 tbsp G..