Grandma Gertie’s Pumpkin Pie

Ingredients

• 6 egg yolks, from largo or extra large eggs ((reserve whites for another use))
• 2 cups sugar
• 1 cans evaporated milk ((12 ounce size))
• 1/3 can Libby's Pure Pumpkin ((29 ounce sized can))
• 1 1/2 teaspoons pumpkin pie spice ((see below for homemade))
• 1/8 teaspoon salt
• 1 teaspoon pure vanilla
• 2 uncooked pie shells