Easy Ham and Cheese Pretzel Pinwheels

Bahan-bahan (24 porsi)

• 2 can s refrigerated breadstick dough (24 breadsticks)
• 4 cups hot water
• 1/2 cup baking soda, plus more if needed
• 1 lb deli ham
• 1 lb cheddar cheese slices
• 3 tablespoons butter, melted
• Coarse salt, such as kosher salt, pretzel salt, or sea salt, to top
• Dijon or honey mustard, to serve