Toast 2/3 cup millet in 2 tablespoons olive oil in a saucepan over medium-high heat, stirring, 3 minutes. Add 2 cups water and 1 1/2 cups chicken broth and simmer, stirring, until creamy, 25 to 30 minutes. Grate 3 ears corn on a box grater and add to the pan; stir in 1 sliced scallion. Season with salt, pepper and sugar; top with more scallions.
Photograph by Ryan Dausch