Two tone chocolate chip cookies

Ingredients
Butter 4 ounces
Brown sugar 1 cup
Vanilla essence 1 tsp
Soda by carb 1 tsp leveled
Eggs 2
Flour 2 cups heaped
White chocolate chips ½ cup
Dark chocolate chips ½ cup
Method
In a bowl add butter with brown sugar, soda by carb, vanilla essence, beat for 2 minutes till light and fluffy, gradually add one egg, beat well add in second egg, w=beat well, fold in fliour with chocolate chips using a cookie scoop, put cookies on a foil lined tray, bake on 180 degree c for 12 to 15 minutes.