In a large bowl, stir together flour, sugar, baking powder, baking soda, salt. In another bowl, lightly beat egg; with whisk, combine egg, milk and oil. Pour wet ingredients to flour mixture. Using whisk, blend until mixture is moistened (batter may be lumpy). Add desired fruit and gently stir with a spoon.
Pour approximately ¼ cup of batter onto a hot, lightly greased skillet or griddle. Cook over medium heat for 1 to 2 minutes on each side or until pancakes are golden brown. Serve warm (with butter and syrup, if desired).