Chocolate Chip Cookies

From Tanya Korth
1 c. butter
3/4 c. sugar
3/4 c. brown sugar
1 Egg (Substitute: 4 tsp. water, 1 tsp. baking powder, 1 tsp. Oil)
1 tsp. vanilla
2 1/4 c. flour
1 tsp. baking soda
1 tsp. salt
chocolate chips

350 degrees. 10 minutes.