These are Grandma Ikeda's signature cookies. I tend to make it smaller than she does because I must be more pake or something, haha!
3 sticks butter, at room temperature
1/2 cup brown sugar
1/2 cup white sugar
3 cups flour
2 tsp. baking soda
1 cup macadamia nuts, toasted and cooled
1 package semi-sweet chocolate chips
Preheat oven to 275 degrees F. Cream butter with sugar then slowly add the flour and baking soda. The dough will be a little coarse. Hand mix the mac nuts and chocolate chips, then make balls of cookie dough.
Place dough on cookie sheets with parchment paper and flatten the dough a little. Bake for 30-35 minutes. Cool the cookies and store in an air tight container with wax paper between layers.