Soft Pretzels

Bahan-bahan (8 porsi)

• 1½ cups warm water ((110-115℉))
• 3 tablespoons brown sugar
• 1½ teaspoons kosher salt
• 1 packet (2½ teaspoons) active dry yeast
• 5 cups all purpose flour
• 4 tablespoons butter, (melted)
• ½ cup baking soda
• 1 large egg yolk (+ 1 tablespoon water)
• coarse salt