1 1/2 teaspoons vegetable oil, divided |
1 cup finely chopped onion |
3/4 cup dried cranberries |
1 1/4 cups yellow cornmeal |
3/4 cup all-purpose flour |
1 tablespoon sugar |
2 1/2 teaspoons baking powder |
1/2 teaspoon baking soda |
1/2 teaspoon salt |
1 1/2 cups low-fat buttermilk |
1 1/2 tablespoons margarine, melted |
1 large egg, lightly beaten |
1 large egg white, lightly beaten |