1OrangeFinely grated zest; use orange segments for serving (optional)
Instructions
Preheat oven to 375°F. Brush bottom and sides of an 8-inch round cake pan with oil; line the bottom with a round of wax or parchment paper, and brush paper with oil.
In a large bowl, whisk together oil, eggs, 1 cup sugar, and orange juice until smooth. Add flour, cornmeal, baking powder, salt, and orange zest; whisk gently to combine.
Pour batter into prepared pan; sprinkle top evenly with remaining ⅓ cup sugar (topping will be thick). Bake until cake begins to pull away from sides of pan and a tester inserted in the center comes out clean, 35 to 40 minutes.