Gooey Marshmallow Chocolate Cookies

0 Preheat oven to 350°F.
1 In a large bowl or stand mixer, beat the softened butter, brown sugar, and cane sugar. Once combined, add in the egg, vanilla and mix it all.
2 Slowly add in the flour until mixed well. Add in the baking powder, fold in well using a spatula. Finally, add in the chocolate chips and fold in once again.
3 Scoop out the cookie dough using an ice cream scooper. Using your thumb, form a hole in the center and place a whole marshmallow inside. Press it down and cover using your fingers. 
4 Place cookies on a prepared baking sheet making sure they are about 2 inches apart.
5 Bake for 11-13 minutes. Allow the cookies to cool for 10 minutes or enjoy them right away!