Sweet Potato Pie Bars
November 20, 2016
"From Dorie Greenspan. What else can I say? They’re easy and quick to make. The crust is put together in the food processor, pressed (not rolled) into the pan and baked immediately (no chill time needed). The topping’s made in the processor too (and no need to rinse it between jobs). I’m not sure how much you might hate me when I suggest you top the pie bars with marshmallows, but I’m willing to take the risk."
- FOR THE CRUST
- FOR THE TOPPING
- Serving Size: 1 (76.2 g)
- Calories 205
- Total Fat - 9 g
- Saturated Fat - 5.4 g
- Cholesterol - 59.9 mg
- Sodium - 108.9 mg
- Total Carbohydrate - 28.4 g
- Dietary Fiber - 1.1 g
- Sugars - 15.9 g
- Protein - 3.1 g
- Calcium - 26.2 mg
- Iron - 1.2 mg
- Vitamin C - 3.1 mg
- Thiamin - 0 mg
Center a rack in the oven and preheat it to 400 degrees F. Butter a 9-inch square baking pan; also butter a piece of aluminum foil that you’ll use to cover the crust.
To make the crust: Put the flour, confectioners’ sugar and salt in a food processor and pulse a couple of times to blend. Scatter the pieces of butter over the dry ingredients and pulse until the butter is cut in coarsely — don’t worry about getting it evenly mixed.
Stir the yolk just to break it up and add it a little at a time, pulsing after each addition. When the yolk is in, process in long pulses — about 10 seconds each — until the dough forms moist clumps and curds. Pinch a piece of the dough; it should hold together nicely.
Turn the dough out into the buttered pan. Spread it evenly and, using your fingertips, press the dough down so that you’ve got a compact layer. Don’t worry if it’s bumpy. Prick the dough all over with a fork, cover with the foil, buttered side down, and pour in some dried beans and/or rice for pie weights.
Bake the crust for 15 minutes. Carefully remove the foil and weights, return the pan to the oven and bake for another 5 minutes, or until the edges of the crust are golden brown. Place the baking sheet on a rack and let the crust rest while you make the topping. (Leave the oven on.)
To make the topping: If there are any stuck-on bits in the processor bowl, wipe them out. Put all of the topping ingredients in the bowl and process, scraping down the sides of the bowl as needed, until you have a smooth mixture, about a minute or two. Rap the bowl against the counter a few times to pop as many of the topping’s bubbles as possible, then pour the topping over the crust.
Bake for 10 minutes, then lower the oven temperature to 325 degrees F and bake for another 25 to 30 minutes (most likely you’ll need the full 30 minutes), or until the topping is set; a tester inserted into the center should come out clean and the topping shouldn’t jiggle when the pan is tapped.
Transfer the pan to a rack and let cool until the bottom of the pan feels only just the least bit warm or has come to room temperature.
Carefully cut the results into quarters. Lift each quarter out of the pan with a broad spatula and cut each quarter into 4 pieces.
Sweet Potato and Marshmallow Pie Bars: If you’d like to cover the top of the bars with toasted marshmallows (and I can’t imagine why you wouldn’t), count on about 30 full-size marshmallows or 2½ cups minis. Just before serving, preheat the broiler. (It’s really best to serve the bars when the marshmallows are still warm, but you can toast them up to 1 hour ahead.) Put the bars, still in their baking pan, on a baking sheet. If you’re using full-size marshmallows, cut them in half or on the diagonal (they’re very pretty cut diagonally) and arrange them cut side down on the sweet potato custard.
Tips & Variations
No special items needed.