Jenny's Cocholate Chip Cookies.

1 cup butter
3/4 cup Brown sugar
3/4 cup sugar
1 tsp. vanilla
2 eggs
3 1/4 cup flour
2 tsp. Baking soda
1 tsp. salt
2 tsp. vanilla
2 cups chocolate chips

Mix dry ingredients then blend in wet ingredients. Bake on ungreased cookie sheet at 375 degrees for 7-9 minutes.
This is my friend Jenny's recipe.
When I make them they always turn out flat but I think there is a difference between an electric oven and a gas oven at least when it comes to chocolate chip cookies. Her's is gas and they always keep a nice puffy shape, mine do not.