1/2 cup grapeseed oil
3 large eggs
1 2/3 cups granulated sugar
1 1/2 teaspoons baking powder
3/4 teaspoon baking soda
3/4 teaspoon fine sea salt
3/4 teaspoon ground cinnamon
Heaped 1/4 teaspoon fresh grated nutmeg
Heaped 1/4 teaspoon ground ginger
Two pinches of ground cloves
2 1/4 cups gluten free flour
1 tablespoon granulated sugar
1 teaspoon ground cinnamon
Heat oven to 350 degrees F. Butter a 6-cup loaf pan or coat it with nonstick spray.
In a large bowl, whisk together pumpkin, oil, eggs and sugar until smooth. Sprinkle baking powder, baking soda, salt, cinnamon, nutmeg, ginger and cloves over batter and whisk until well-combined. Add flour and stir with a spoon, just until mixed. Scrape into prepared pan and smooth the top. In a small dish, or empty measuring cup, stir sugar and cinnamon together. Sprinkle over top of batter.
Bake bread for 80 minutes until a tester poked into all parts of cake (both the top and center will want to hide pockets of uncooked batter) come out batter-free, turning the cake once during the baking time for even coloring.
Cool it in the pan for at least 10 minutes.
Cake keeps at room temperature as long as you can hide it. I like to keep mine in the tin with a piece of foil or plastic just over the cut end and the top exposed to best keep the lid crisp as long as possible.
Adapted from Smitten Kitchen