1. Combine in a quart plastic zipper bag: all ingredients except the parmesan cheese (carry separately).
2. In a medium pot, combine mix with 2 1/2 cups cold water.
3. Bring to a boil over medium-high heat, stirring frequently to reconstitute tomato leather.
4. Reduce heat and simmer, stirring frequently, until macaroni is almost cooked, about 10 minutes.
5. Cover and remove from heat; let stand 5 to 10 minutes, until macaroni is tender.
6. Stir in parmesan cheese just before serving, or sprinkle on individual servings.
7. Serving size is 4 or 5 side-dish servings; 2 or 3 main-dish servings.