Using ingredient russet potatoes baking type

Elvis Presley's Sweet Potato Pie

• 9 pie crust unbaked
• 3 eggs (beaten)
• 2 sweet potatoes
• 1 russet potatoes baking type
• 300 ml evaporated milk
• 220 gr brown sugar packed
• 110 gr butter
• 2 gr vanilla extract
• 1 gr nutmeg