Preheat a large griddle or frying pan to low-medium heat.
In a large bowl whisk together the flour, baking powder, baking soda, salt & sugar.
In a separate bowl whisk the eggs. Then whisk in the yogurt and milk.
Gently fold the wet ingredients into the flour mixture using a rubber spatula or wooden spoon. The batter will be a little lumpy.
Lightly grease your frying pan/griddle with oil or non-stick cooking spray.
For each pancake, pour 1/4 cup of batter onto the griddle. Fry for 2-3 minutes, or until you see a few air bubbles on the uncooked side. Flip and continue to fry for 2-3 minutes on the second side or until golden.
Repeat with the rest of the batter.
Serve warm with fruit, syrup, whipped cream or whatever toppings you prefer.