01 -
Turn your oven to 350°F to warm it up.
02 -
Put butter and chocolate chips in the microwave. Heat 30 seconds at a time, stirring until everything melts together.
03 -
In a bowl, whisk together the eggs, white sugar, brown sugar, and vanilla. Blend in the chocolate mix next.
04 -
Add flour and salt into the mix. Gently fold in chopped walnuts if you're using them.
05 -
Pour the batter into the pie crust. Bake for about 25 to 30 minutes, until the edges are firm but the center is still soft.
06 -
Place the pie on a cooling rack and let it cool completely before cutting.