Put a frying pan on the stove over medium heat.
Mix the flour and milk in a medium-sized bowl. Next, add in the eggs and sea salt. Then sprinkle in the baking soda while whisking the batter.
Melt the butter in the frying pan. Next, using a 1/4 measuring cup, pour some batter into the pan. Wait for the pancake to start to bubble and then flip. Cook until the other side is lightly browned and then transfer to a plate.
Repeat the process until all the batter is used up.
Serve with butter, maple syrup, and a warm berry sauce.