01 -
Preheat the oven to 425°F (220°C). Chop bacon and cook in a 10-inch cast iron pan over medium heat for about 6 minutes until crispy. Reserve the bacon fat and transfer the cooked bacon to paper towels to drain. Wipe out the pan and return it to the oven to heat.
02 -
In a food processor, combine flour, milk, eggs, and kosher salt. Blend for 2 minutes until the mixture is smooth. Slowly drizzle in the melted unsalted butter while continuing to blend. Refrigerate the batter for 10 minutes to thicken.
03 -
Pour the reserved bacon fat into the preheated cast iron pan and swirl to coat. Pour the chilled batter into the pan and bake for 18 minutes until puffed and golden brown.
04 -
Remove the pan from the oven, scatter the reserved crispy bacon and shredded smoked Gouda over the Dutch baby, then return to the oven for 2 to 3 minutes until the cheese melts.
05 -
Sprinkle chopped fresh chives on top and serve immediately. Optionally drizzle with maple syrup for a sweet and salty contrast.