1/3 cup butter (don't use margarine or they won't turn out) |
1 large egg |
1 teaspoon vanilla extract |
1/3 cup sugar substitute (such as equal or splenda) |
1/3 cup firmly packed brown sugar |
3/4 cup all-purpose flour |
1/2 teaspoon baking soda |
1/4 teaspoon salt |
1/2 cup semi-sweet chocolate chips or 1/2 cup miniature milk chocolate chips |