Classic Peanut Butter Cookie

Peanut Butter (1 cup)

Butter (unsalted, 1 cup)

White sugar (1 cup and 1/2 cup separated.)

Brown sugar (packed, 1 cup)

Eggs (2 cups)

All-purpose flour (2 1/2 cups)

Baking powder (1 tsp)

Salt (1/2 tsp)

Baking Soda (1 1/2tsp)