Whipped Sweet Potatoes  

4 Medium sized sweet potatoes 
2 sticks (1 cup) butter 
3/4 cup brown sugar (more or less to taste   

Wash sweet potatoes (do not peel); 
poke holes into the potatoes and place them into a medium casserole dish.  
Bake at 375 until done. 
(fork should poke in easily and release the same)   
Peel sweet potatoes.  
Cut them into 1 - 1 1/2 inch wide pieces into a bowl.  
Using a potato masher or food processor, mash potatoes well.  
Add 3/4 cup (1 1/2 stick) butter and brown sugar, blend thoroughly.   
Return to casserole dish, bake for about 15 minutes at 350 - 375.  
Add remaining butter directly to center and bake for another 5 minutes.  
Remix before serving.