Ingredients :
- 2 1/2 cups all-purpose flour
- 1 cup + 2 tablespoons brown sugar packed
- 1/2 cup + 1 tablespoon granulated sugar
- 1 teaspoon ground nutmeg
- 1 teaspoon salt
- 3/4 cup vegetable oil
- 1 cup buttermilk
- 1 large egg
- 2 teaspoons cinnamon
- 1 teaspoon baking powder
- 1 teaspoon baking soda
Directions :
- Move an oven rack to the middle position and preheat oven to 350 degrees. Coat a 9-inch by 13-inch cake pan with nonstick spray.
- In a large bowl, whisk together flour, brown sugar, granulated sugar, nutmeg, and salt. Stir in vegetable oil until combined (the mixture will be crumbly). Measure out ½ cup of the batter and reserve for later to use as topping.
- In a medium bowl, whisk together buttermilk, egg, cinnamon, baking powder, and baking soda until smooth. Pour into the bowl with the dry ingredients and stir until just combined. Do not over-mix.
- Pour into prepared cake pan. Sprinkle with reserved crumb mixture. Bake until the top is set and a toothpick inserted in the middle comes out clean with a few crumbs attached, about 40 minutes. Remove from oven and cool in pan for 5 to 10 minutes.
