Heat oil. Once hot, saute onions and shallots a few mins.
Add garlic.
Meanwhile, heat tomatoes in microwave 45 seconds with ¼c. water to reconstitute. Drain and add tomatoes to pan.
Add chicken and toss.
Add broth, cream and cheese, stirring to melt cheese.
Bring to boil and lower to simmer.
Once warmed add pasta to pan to heat through.
Season with salt/pepper.
Sprinkle with parsley and parmesan cheese.