Step 1

Heat olive oil in a saucepan over medium. Add onion and garlic and saute for 1 minute, until soft.

Step 2

Add fresh and canned tomatoes, basil, oregano, salt, and pepper. Cover and bring to a boil, then lower heat and simmer for 20 minutes.

Step 3

Working in batches, transfer tomato mixture to a blender. Add beans and chicken broth.

Step 4

Puree for 2 minutes. Once well blended, return mixture to the saucepan and simmer for 5 minutes, covered.

Step 5

Add in the butter and Parmesan cheese and stir until melted. Serve immediately.