Backcountry Spaghetti, oh yes. A great way to make this meal is to dehydrate the left over spaghetti sauce. That being said, there is no specific recipe we used. Use your favorite spaghetti recipe, be careful about any fat-filled meats (especially pork) and dehydrate that good stuff into a bark. Same as the Mexican mac ānā Cheese, the noodles were cooked to al dente before dehydrating them. When rehydrating, try and do it separately for a perfect sauce and lovely noodles.