Add egg yolks and vanilla extract and mix until well combined

Incorporate flour and salt and knead soft smooth dough

Divide dough in 3 equal pieces. Take small portion from each dough to make small lemon sized ball

Add kesar food colour to first portion and knead until colour is well incorporated

Add green colour to second portion and knead until colour is well incorporated

Add blue colour to lemon sized ball and knead until colour is well incorporated

Cover each dough into cling wrap. Pat them into rectangular shape. Refrigerate for 1-2 hours

Roll green dough into a rectangle over a parchment paper. All the tri colored dough should have same length and breadth

Roll vanilla/white dough into rectangle over a parchment paper. Use flour to make sure the rolling pin doesn't stick

Roll kesar dough rectangle over a parchment paper

Flip the vanilla dough on top of the green dough.Flip the kesar dough on top of the vanilla dough

Roll up into a log, cover and refrigerate for 1 hour.

Slice the log into 1/4 inch thick cookies. Place the cookies on the prepared baking sheets with distance between them

Take small portion of blue dough, using toothpick, make spokes. Place it on centre of each Cookies

Let the cookies cool on the baking sheet for 10 minutes. Cool completely on wire rack.