01 - Combine all-purpose flour, instant yeast, granulated sugar, and sea salt in a large mixing bowl. Add warm water and melted butter, then mix until a soft, cohesive dough forms. Knead on a floured surface for 7 to 8 minutes until smooth and elastic. Transfer to a greased bowl, cover with plastic wrap, and let rise in a warm spot for 45 minutes or until doubled in size.
02 - Set oven to 375°F. Line a 9-inch springform pan with parchment paper to prevent sticking.
03 - Mix chopped dill pickles, shredded cheese, cream cheese, fresh dill, garlic powder, and ground black pepper in a medium bowl until evenly combined.
04 - Punch down the risen dough and roll it out on a lightly floured surface into a rectangle approximately 14 by 10 inches.
05 - Spread the pickle swirl filling evenly over the dough, leaving a half-inch border. Starting from one long side, roll the dough tightly into a log.
06 - Slice the log lengthwise with a sharp knife to expose layers. Twist the two pieces together, keeping the filling exposed, then coil the twist into a spiral and gently transfer to the prepared pan.
07 - Bring 5 cups of water to a boil in a saucepan, then carefully stir in baking soda until dissolved. Allow to cool slightly. Using a pastry brush, generously coat the surface of the dough spiral with the baking soda solution.
08 - Brush the dough spiral with beaten egg. Sprinkle pretzel salt and sesame seeds over the top as desired.
09 - Place in the oven and bake for 35 to 40 minutes until deeply golden brown and cooked through. Let cool in the pan for 10 minutes before slicing and serving.