For the pretzel sticks - Thaw rolls at room temperature until completely defrosted and soft, but not proofed (you want the dough to have NOT risen) --about 2 hours. Preheat oven to 350 degrees. Using pastry brush, grease a baking sheet with half of the melted butter and set aside. In small bowl, dissolve baking soda in water (you'll want the hottest water out of your kitchen faucet so the baking soda can dissolve). Take one ball of dough (would have been one roll) and roll it out to be about 6 inches long. Dip dough in hot water mixture and place on baking sheet. Repeat with remaining dough balls. Brush the tops of the pretzel sticks with melted butter and then with more baking soda water. Sprinkle salt over formed dough. Bake for 15 minutes or until dark brown in color. Serve warm. Yum.