Original Toll House Chocolate Chip Cookies

2-1/4 C. flour
1 t. baking soda
1 t. salt
1 C. butter or margarine
3/4 C. granulated sugar
3/4 C. firmly packed brown sugar
1 t. vanilla
2 eggs
12 oz. pkg semi-sweet chocolate chips

1. Preheat oven to 375 degrees
2. In small bowl, combine flour, baking soda, salt; set aside.
3. Combine butter or margarine, sugar, brown sugar and vanilla; beat until creamy.  Beat in 2 eggs.
4. Add flour mixture; mix well.  Stir in chocolate chips
5. Drop by rounded teaspoonful onto ungreased cookie sheet.