Ingredients
Method
- Preheat the oven to 350°F and grease a 9-by-13-inch pan. Whisk together the flour, baking powder, baking soda, cinnamon, ginger, cloves, and salt.
- Whisk together the pumpkin, granulated sugar, brown sugar, oil, eggs, and vanilla. Combine with the dry ingredients.
- Pour into the pan. Combine the streusel flour, brown sugar, and cinnamon, then cut in the cold butter until crumbly.
- Sprinkle the streusel over the batter. Bake 35 to 40 minutes, until a toothpick comes out clean.
- Cool completely, then whisk together the glaze ingredients and drizzle over the cake before slicing.
Notes
Store covered at room temperature up to 3 days, or in the fridge up to a week. Freeze unglazed up to 2 months and glaze fresh after thawing.
