Ingredients
Equipment
Method
- Heat the oven to 325°F.
- Grease an 8-inch square baking pan.
- In a large, clean bowl, beat the egg whites with 1/4 cup of the sugar until stiff peaks form.
- In a separate bowl, beat the egg yolks with the remaining 3/4 cup sugar until thick and pale, about 2 minutes.
- Beat in the melted butter, pumpkin puree, and vanilla.
- Whisk the flour, cinnamon, ginger, nutmeg, and salt together.
- Whisk the dry ingredients into the pumpkin mixture until smooth.
- Warm the milk until lukewarm.
- Gradually whisk the milk into the pumpkin mixture.
- Fold the egg whites into the batter in 3 additions until no large white clumps remain; the batter will look loose and somewhat lumpy.
- Pour the batter into the prepared pan.
- Bake for 55–65 minutes, until the top is golden, the center has only a slight wobble, and a thermometer inserted in the center reads 160°F.
- Cool completely in the pan on a wire rack.
- Refrigerate for at least 2 hours before slicing.
Notes
For the lightest texture, fold the egg whites in gently and stop when no large white clumps remain. Store covered in the refrigerator for up to 3 days; freezing is not recommended for the custardy texture. For a dairy-free variation, use dairy-free butter and milk.
