Chocolate chip cookies

Here's a recipe for yummy chocolate chip cookies. I got it straight from the Hershey semi sweet chocolate chips bag.
1. cream together 1 cup 9250 ml) shortening or softened butter,
1 cup(250 ml) packed brown sugar and
1/2 cup (125 ml) granulated sugar.
Beat in 2 eggs and 1 1/2 tsp (7 ml) vanilla
2. Combine 2 cups (500 ml) all-purpose flour,
1 tsp (5ml) baking soda and 1/2 tsp (7ml) salt
Gradually blend into creamed mixture
3. Stir in one package (350 g) Hershey Chipits Semi-Sweet Chocolate chips
4. Drop dough by tablespoonfuls (15 ml) onto ungreased cookie sheet.
Bake at 375 F (190 C) for 10 to 12 minutes.