Spaghetti with Mushrooms and Hot Dogs

Prepare spaghetti according to package directions; drain and keep warm.

Heat oil in large skillet over medium-high heat. Add mushrooms and onion. Cook, stirring frequently, for 5 minutes or until mushrooms and onion are tender. Add tomatoes and juice, hot dogs, oregano, sugar and bouillon. Bring to a boil, stirring frequently, until bouillon is dissolved. Reduce heat to low; cook, stirring frequently, for 5 minutes or until sauce is thickened. Serve with spaghetti topped with cheese.