Best Ever Sweet Potato Pie - cooking recipe

Ingredients

1 cup melted butter
1 cup granulated sugar
1 cup brown sugar
8 egg yolks
1 1/2 teaspoons salt
1/4 cup all-purpose flour
1/4 cup powdered milk
3/4 cup evaporated milk or 3/4 cup cream
1/2 teaspoon vanilla
1 teaspoon pumpkin pie spice (optional)
3 cups mashed sweet potato
3 unbaked pie shells

Preparation

Preheat oven to 375 degrees.
Drain and mash sweet potato.
Mix all ingredients in a bowl.
Divide mixture into 3 pie shells. Careful not to over fill.
Bake at 375 degrees for approximately 60 minutes or until it no longer jiggles in the center.