Pretzel Crescent Rolls

Heat oven to 400 degrees. Spray cookie sheet with cooking spray.In 5-quart Dutch oven, heat 10 cups water and the baking soda to boiling over high heat.Meanwhile, in small bowl, beat egg and 1 tablespoon water with fork until well mixed. Set aside.Unroll dough onto work surface; separate into 8 triangles. Starting at shortest side…