This is one of my very favorite cake recipes. It is so soft and fluffy. I like making it for birthdays and decorating it with chocoate icing.
- Beat butter and sugars together.
- Add eggs and vanilla.
- Mix flour, salt, baking soda, and cream of tartar.
- Add dry ingredients to the batter and mix until well blended.
- Stir in chocolate chips.
- Spread dough into a 15 1/2 inch round pan.
- Bake for 20 minutes at 350 degrees.