In a bowl, mix 120gm maida, 5gm corn flour and 5gm curd. Then add 5ml vinegar and water to it. Mix it well, in round circular directions for four minutes. Add 2gm baking soda and mix gently. Now, carefully pour this batter in tomato ketchup bottles. Heat oil in a pan and add 5ml ghee. Squeeze the bottle and make round spirals of the batter. When one side is partly cooked, turn over and fry the other side. Fry till the jalebis are a light golden in colour. Then immediately drop the fried jalebis in 200gm warm sugar syrup with saffron for 30 seconds. Then serve these jalebis hot, warm or at room temperature on a base of carrot halwa.