2cupsMashed sweet potatoes(about 2 medium sweet potatoes), cooked and mashed until smooth
0.5cupBrown sugar(for the filling), packed
2unitsEggsat room temperature
0.5cupEvaporated milk
1tspVanilla extract
1tspCinnamonground
0.5tspNutmegground
0.25tspSalt
Optional Toppings
Whipped cream(optional, for serving)
Marshmallow fluff(optional, for serving)
Chopped pecans(optional, for topping)
Instructions
Preheat oven to 350°F (175°C). Line an 8x8-inch baking pan with parchment paper, letting the paper hang over two sides for easy removal. Lightly grease the pan if desired.
Make the crust: In a medium bowl, combine graham cracker crumbs, melted butter, and brown sugar. Mix until all crumbs are moistened and the mixture holds together when pressed.
Press the crust mixture firmly into the bottom of the prepared pan, creating an even layer. Use the bottom of a measuring cup to compact the crust well.
Bake the crust for 10 minutes in the preheated oven. Remove and let it cool slightly while you prepare the filling.
Prepare the filling: In a large mixing bowl, whisk together mashed sweet potatoes and brown sugar until smooth. Add eggs and whisk until incorporated.
Pour in evaporated milk, vanilla extract, cinnamon, nutmeg, and salt. Whisk until the filling is completely smooth and uniform in color.
Pour the sweet potato filling evenly over the pre-baked crust, smoothing the top with a spatula.
Bake for 35–40 minutes, or until the filling is set and the center no longer looks wet. To test, insert a knife near the center — it should come out mostly clean.
Remove from oven and let the bars cool completely in the pan on a wire rack. Chill in the refrigerator for at least 30 minutes to firm up if you prefer clean slices.
Add optional toppings: spread whipped cream or marshmallow fluff across the top, or sprinkle chopped pecans before slicing.
Lift the bars out using the parchment overhang and cut into squares. Serve and enjoy!
Notes
Store leftover bars in an airtight container in the refrigerator for up to 4 days. They taste great chilled or at room temperature.