Preheat oven to 375°.

In a small bowl, whisk egg replacer and warm water, set aside.

In a medium bowl, whisk flour, baking soda and salt together, set aside.

In a large mixing bowl, beat butter, sugar, brown sugar and vanilla until smooth.

Add egg replacer to wet ingredients and beat until creamy.

Gradually beat in flour mixture.

Stir in chocolate chips, chocolate chunks and walnuts.

Drop by rounded teaspoon onto ungreased cookie sheets.

Bake for 13-14 minutes or until lightly browned.

Remove from oven, after 2 minutes, place onto wire rack to cool.