In a medium saucepan, bring to a boil: 2 cups water, 2 tbsp margarine. Reduce heat to medium.

Slowly stir in pasta. Boil uncovered 10 minutes, stirring frequently. Add green beans and carrots. Return to a boil. Boil 2 to 4 additional minutes or until most of the water is absorbed.

Stir in 2/3 cup milk, Special Seasonings, tuna, green onions and pepper. Return to a boil. Boil 1 to 2 minutes or until pasta is tender. Let stand 3 to 5 minutes for sauce to thicken. Top each serving with crushed chips.