In a large skillet, melt the butter over medium heat until lightly browned. Remove from heat.

In a large bowl, pour in half the milk. Whisk in the flour, sugar, cinnamon, and salt until smooth. Continue to whisk while slowly pouring in the remaining milk. Whisk in the eggs, then melted butter just until smooth batter forms.

Place a Plättlagg or large cast iron skillet over medium heat and very lightly grease. Pour 1/8th cups of batter, spread evenly so they don't touch if not using Plättlagg, into heated pan and fry until bubbles for on top and bottom is lightly browned. Flip and cook other side until lightly browned. Repeat with remaining batter. Serve immediately with jam, nutella, yogurt, or whipped cream.