Formula:
- 1 medium sugar pumpkin (2 kilos)
- 2 tablespoons olive oil
- Nonstick spray, for greasing tin
- 4 fine eggs
- 1 1/2 cups brown sugar
- 1 cup canola oil
- 2 teaspoons baking powder
- 2 teaspoons ground cinnamon
- 1 teaspoon baking soda
- 1/2 teaspoon ground clove
- 1/2 teaspoon ground nutmeg
- 2 cups all-goal flour
- 1 cup powdered sugar
- 1/4 teaspoon ground cinnamon