01 -  Preheat oven to 350°F. Grease or line an 8x4-inch loaf pan with parchment paper. 
 02 -  In a large bowl, whisk together flour, baking powder, baking soda, sugar, garlic powder, onion powder, and salt until well blended. 
 03 -  In a separate bowl, beat eggs. Whisk in milk, dill pickle juice, and melted butter until fully incorporated. 
 04 -  Add wet mixture into dry mixture and stir gently until just combined, avoiding overmixing. 
 05 -  Gently fold shredded cheddar, chopped dill pickles, and dill into the batter until evenly distributed. 
 06 -  Spoon batter into the prepared loaf pan and smooth the surface. 
 07 -  Dissolve baking soda in hot water. Using a pastry brush, liberally coat the top of the loaf with the baking soda solution. 
 08 -  Sprinkle coarse sea salt evenly over the top of the batter. 
 09 -  Place pan in oven and bake for 35–40 minutes, or until a toothpick inserted into the center emerges clean and the crust is golden brown. 
 10 -  Leave loaf in pan for 10 minutes after baking. Remove and transfer to a wire rack to cool completely before slicing.