In a large bowl, gently mix together flour, sugar, baking powder, soda and salt.
In a separate bowl, whisk together the buttermilk and eggs until small bubbles appear. Add the melted butter and whisk again.
Pour the wet ingredients into the dry ones. With a spatula, stir in the flour so that there are no streaks. Do not stir the dough for too long, so the pancakes will be more lush. Let the dough stand for 5-7 minutes.
Lightly grease the pan with oil and heat well over medium heat. Put about ¼ cup of the batter in a frying pan, and place a few berries or pieces of fruit on top of the pancake batter. Press the fruit in lightly with your finger, and cook on one side until the first bubbles appear.
Carefully turn the pancake over and continue cooking for a few more minutes until just lightly golden brown. Repeat with the rest of the batter, sometimes greasing the pan with oil between sets.
For the cream sauce, mix the cream cheese, yogurt, and powdered sugar. You can also add a tablespoon of lemon juice for a lovely tart taste.
Serve the pancakes with fresh fruit and cream sauce, and sprinkle with powdered sugar.