Measure 1 and ½ cups flour(187 grams) and add it to mixing bowl. Add 1 teaspoon baking powder and ¼ teaspoon salt to it.
Whisk well and set aside.
Now measure ¾ cup sugar(170 grams) and ½ cup butter(113 grams) and add it to mixing bowl. Butter should be slightly hard not completely at room temperature.
Beat it well until smooth and creamy. I used my electric beater, you can use hand whisk too.
Add 1 egg and 1 teaspoon vanilla essence.
Beat it well until combined.
Scrape the sides using a spatula.
Add flour mix.
Beat it well until no dry flour is seen.
Once everything is combined, mix with a spatula, cling wrap and refrigerate at least for 30 minutes. If your dough is stiff then you can start right away.
Preheat oven at 190 deg C for 10 minutes. Make small balls out of the dough -I used my cookie scoop to scoop out to get even sized cookies.
Roll between your palms to make a smooth ball.
To a bowl add ¼ cup castor sugar and ½ teaspoon cinnamon powder.
Mix it well. Add a ball and coat it well. Repeat to finish.
Lay parchment paper in a baking tray, place the balls leaving at least 1 inch space.
Now using the flat bottom of a bowl, gently press it to make the cookies slightly flattened.
Repeat to finish and arrange in baking tray.
Bake in preheated oven at 190 deg C for 10-12 minutes or until the color changes to light golden.
Store and enjoy!