I have made cheesecake with Splenda numerous times and it turns out great and is widely praised by those consuming it. I do use a water bath to help keep the cheesecake moist while baking. I have also made chocolate peanut butter oatmeal drop cookies with Splenda that turned out well. I am don't bake cakes, pastries or complex desserts so I can't speak beyond cheesecake, no bake cookies and using it to sweeten berries or tea. I like it for all of those things.