Instant oats uttappa(savoury oats pancakes)

Ingredients

• Rolled Oats -  1/2 Cup
• Wheat Flour / Ragi / Jowar Flour- 1/2 Cup
• Gram flour - 1/2 Cup
• Sour curds - 4 tablespoons
• Cooking soda - 1/2 teaspoon
• 11/2 cups water
• Onions- 2-3 medium sized  finely chopped
• Green chillies-  2-3, finely chopped or ground to a paste
• Fresh Coriander - 2-3 tablespoons, finely chopped
• Grated ginger - 1 tea spoon
• Oil .
• Salt to taste