2 1/4 cups all purpose flour
1 tsp baking soda
1 tsp salt
1/2 cup real salted butter, softened
1/2 cup light margerine, softened. (I use Parkay Light, usually)
1 1/2 cup packed brown sugar (or 1 cup packed brown sugar and 1/2 cup granulated sugar if you prefer).
1 tsp vanilla
2 large eggs
1 to 2...