Place the banana in a bowl and mash it well with a fork.
Add eggs, milk, and vanilla seeds to the bowl and mix together with the mashed banana.
Then gradually stir in the flour to avoid clumps in the batter.
Heat a pan over medium heat and melt some butter for frying.
Pour about ½ deciliter of pancake batter onto the hot pan and let it cook for about 1-2 minutes on each side.
A good indicator that the pancake is ready to be flipped is when bubbles start to form in the batter.
Continue until there is no more batter, keeping the cooked pancakes warm on a plate under a tea towel.
Banana pancakes are most delicious when they are still warm, but feel free to let them cool slightly before serving to the youngest.