Rub oil on the 4 Sweet Potatoes and bake in oven 400°F

Prick sweet potatoes with fork until tender

let Sweet Potatoes cool

Puree Sweet Potatoes in a little water until all 4 are smooth

Mix Smooth Sweet Potatoes and other ingredients in a bowl with a hand mixer until blended

Pour combined mix into 3-4 graham cracker pie crusts

Bake all 3-4 pies on 350°F until knife comes out clean.