Cook and drain tortellini as directed on package.
Meanwhile, in 12-inch skillet, heat oil over medium heat. Add onion; cook 4 to 5 minutes, stirring frequently, until lightly browned.
Stir in ham and broccoli. Cook 5 minutes, stirring occasionally.
Stir in cream and cheese. Heat just to boiling over high heat. Stir in tortellini. Reduce heat to medium; simmer uncovered 4 to 5 minutes or until thoroughly heated.