In large rimmed skillet, heat olive oil over medium heat.
Add sausage and brown on both sides. Add garlic and stir until golden, 20-30 seconds.
Add broth, tomato sauce, cream and tortellini; stir to combine. Bring to light simmer.
Cover and simmer over low heat 10 minutes. Add asparagus during last 5 minutes of cooking until tortellini is tender and sauce has reduced.