Almond and chocolate filled butter cookies

Ingredients:
Flour-2 cups
Butter-1cup
Sugar-5 tbsps
Milk-2 to 3 tbsps
Cinnamon powder-1/2 tsp
Vanilla extract-1/2 tsp

For filling:
1/2 cup ground almonds
1/3 cup vanilla sugar or 1/2 tsp vanilla extract plus 1/3 cup sugar
3 tbsps mini chocolate chips

Method:
1) Cream sugar butter in a stand mixer bowl, add cinnamon powder and vanilla extract and mix in low speed, now start adding flour little at a time and finally milk a tbsp at a time and mix till no traces of flour is found and till you get a smooth dough.
2) Mix all the ingredients listed under filling in a separate bowl and keep it aside
3)Divide the dough into ping pong ball size, flatten the dough and  place a spoon of filling and enclose it and roll into smooth ball...repeat the process with all the balls.
4) Bake them in a pre heated oven at 180c for 28 to 30 mins...cool them on wire rack. Store in an air tight container once completely cooled