This sweet potato pie with graham cracker crust is made with creamy roasted sweet potatoes, flavored with maple syrup and warm autumn spices. I top the pie with a toasted marshmallow meringue.
STEP 1: Stir the graham cracker crumbs, brown sugar, and cinnamon together in a medium-size bowl. Then, stir in the melted butter. Press the crumbs down into the bottom and up the sides in a 9" pie pan. Bake at 350 degrees for 10 minutes.
STEP 4: In a large bowl, combine the pureed sweet potatoes, brown sugar, spices, melted butter, eggs and maple syrup. Whisk until smooth. Then, add the half and half and whisk until completely combined.
STEP 6: Combine eggs, sugar and cream of tartar. Set bowl over a medium saucepan filled with two inches of simmering water. Whisk until the sugar is dissolved and the temperature reaches 160° on an instant thermometer.