Preheat the oven to 350 degrees.

Place the refrigerated pie crust in a pie pan. Set aside.

In a large bowl combine the eggs, flour, sugar, brown sugar, baking powder, and salt. Mix well.

Add in the softened butter and mix until completely combined.

Add the vanilla and mix well.

Fold in the chocolate chips and walnuts.

Pour the batter into the prepared pie crust. Place the pie in the oven and place a cookie sheet underneath it in case it drips (mine did!)

Bake for 50-60 minutes or until the top is golden brown and a knife inserted into the center comes out mostly clean.

Cool on a wire rack for at least 30 minutes before serving.