Step 1

Preheat large deep skillet on medium heat and add olive oil, onion and garlic. Saute until translucent, stirring occasionally.

Step 2

Add tomato sauce, stock, balsamic vinegar, rosemary, thyme, salt, pepper and hot pepper flakes. Stir and bring to a boil.

Step 3

Add pasta and stir again.

Step 4

Bring to a boil, cover, reduce heat to low and cook for 15 minutes, stirring every 5 minutes.

Step 5

Add broccoli, cover and cook for 3 minutes for crispy broccoli and 5 - 6 minutes for softer vegetables.

Step 6

Turn off heat, add cheese and stir until melted.

Step 7

Garnish with parsley or basil and serve hot.