from the Perfect Pantry
Finland does not sell pumpkin puree (or pumpkins for that matter...) and at first I was really disappointed that we wouldn't have pumpkin pie for Thanksgiving. Then I did some investigating and learned that sweet potato pie is very similar in taste and texture, so I gave it a whirl.
The only thing I would do differently is cover the crust edge with foil for the first 30 minutes of baking. As you can see, my crust got a little burnt...
One 9-inch Pie Crust
3 large Sweet Potatoes
11 Tbsp Butter (about 1/3 lb)
2 Tbsp Baking Powder
1 tsp Ginger
2 tsp Cinnamon
1/2 tsp Nutmeg
1/2 cup Brown Sugar
1/2 cup Honey
1/2 can Sweetened Condensed Milk
1. Preheat oven to 425 F. Press the prepared pie crust into a pie tin and crimp the edges. Next you will "blind bake" the crust, which means to pre-bake it for a short time so it will be semi firm before putting the filling in. To do so, cover it with tin foil and pour rice or beans inside so the crust won't bubble up. Bake for about 10 minutes, and remove.
2. Peel the sweet potatoes and cut them into large chunks. Place them in a pot filled water until they are totally submerged. Boil until potatoes are soft, then drain the water and mash them. Add baking powder, spices, brown sugar, honey and condensed milk and whip together until smooth.
3. Then raise the heat to 405 F, and pour the sweet potato mixture into the pie shells. Cover just the edges with foil and bake for 30 minutes, remove the foil to bake the final 15 minutes. Before removing, check to make sure the pies are firm and not soupy, if they need a little more time, just keep it in until firm. Serve with whipped cream.