Sourdough Soft Pretzels

Ingredients (12)

• + 3 cups all-purpose flour add to pantry
• + 1 cup unfed sourdough starter add to pantry
• + ¾ cup lukewarm water, or more as needed add to pantry
• ✓ ¼ cup powdered milk
• + 2 tablespoons butter, melted add to pantry
• + 2 tablespoons brown sugar add to pantry
• + 1 tablespoon instant yeast add to pantry
• + 1 teaspoon salt add to pantry
• + 3 cups water add to pantry
• + 3 tablespoons baking soda add to pantry
• + 1 egg add to pantry
• + 1 tablespoon coarse sea salt add to pantry