Grab Some and Get Fueled If you're in need of a quick refueling snack, grab some delicious and hardwood-smoked Fast Fuel sausage snacks from Old Wisconsin.® •Gluten free. •Low calorie. •Real hardwood-smoked flavor. •Bite-size convenience with full-size flavor. •Handcrafted with the finest ingredients and spices. •Available in Honey Brown Sugar Turkey and beef varieties.