In large bowl, cream butter and brown sugar until fluffy. Add eggs and vanilla; beat until smooth.
In medium bowl, combine flour and baking soda. Add dry ingredients to creamed mixture; stir until a soft dough forms. Stir in butterscotch chips and pecans.
Drop tablespoonfuls of dough 2 inches apart onto a greased baking sheet. Bake 7-9 minutes or until bottoms are lightly browned. Transfer cookies to wire racks to cool. Store in single layers between waxed paper in an airtight container.
recipepes.combutterscotch chewies, Drop Cookies recipePT15MPT1H5455 calories