Chocolate Chip Cookies

1 c shortening
1/3 c margarine or butter
1 c granulated sugar
1 c brown sugar
2 eggs
1 tsp salt
1 tsp baking soda
3 c flour
2 c chocolate chips
 
Preheat oven to 375°
Mix together shortening & butter until creamy.  Blend in sugars, then eggs.  Add salt, soda, & flour, & mix well.  Stir in chocolate chips.  Drop by spoonfuls on a greased cookie sheet.  Bake for 10 minutes, remove from pan immediately & let cool on paper towels or wax paper.