Sweet Potato Casserole

4-5 medium sweet potatoes
6 Tbsp butter or margarine, softened
3/4 cup brown sugar
1/2 cup granulated sugar
1/2 tsp cinnamon
shake or 2 nutmeg
2 tsp vanilla
marshmallows

*Prick and boil potatoes 40-50 minutes. Cool. Peel.
*Mix all ingredients together except marshmallows. Mix/Mash well. Use beater if needed.
*Put into GREASED casserole dish.
*Put into preheated 350 degree oven for 20 minutes.
*Raise temperature to 400 and add marshmallows to top. Heat 5-10 more minutes until browning.

Notes:
I found this recipe on the internet, but it has become a tradition in our family. I make this every Thanksgiving and it always get rave reviews!! Not very healthy or low on sugar, but is a great addition to a yummy turkey or ham!!