make the batter
In a large bowl, stir to combine all-purpose flour, sugar, a pinch of salt, and baking powder. Melt the butter and set it aside to cool to room temperature. In a small bowl, whisk together egg, kefir, and milk. Add the egg mixture to the flour mixture and whisk to get a smooth batter. Add the melted butter and stir to combine.TipInstead of kefir, you can also use buttermilk or milk.
Place a non-stick pan over medium-high heat. Lightly grease the pan with a bit of butter. Pour a small ladle of the pancake batter into the pan. Arrange a tablespoon of blueberries on top of the pancake. Cook until the pancake is cooked on one side, and bubbles start to appear on top Then flip the pancake and cook on the other side until the pancakes are thick and cooked through. Cook 2 pancakes at once so you don't overcrowd the pan.
Divide the blueberry pancakes between plates and serve. Optionally sprinkle with fresh fruits, coconut chips and drizzle with maple syrup or honey or serve them with butter.