Rough chop the medium onion
Peel and mince the 5 cloves of garlic
Mince the 1.5 Tablespoons of rosemary
Open the 2 cans of beans
Heat the pot on medium high ( If using the Instant Pot or Slow Cooker turn it to Saute setting)
Add the Tablespoon of olive oil
Drop the onion into the hot pan
Stir until it starts to get translucent
Add the garlic and rosemary
Once you smell the garlic beginning to cook add the beans
Pour the 1/3 Cup of Chicken Stock into the pan
Add the teaspoon of ground black pepper
Once it simmers turn the heat down to low and cover. Stir occasionally over the next 20 -30 minutes until beans are soft and the liquid has become a creamy texture .(If using the Instant Pot or slow cooker move it from the saute setting to the slow cook setting and select low heat for the next 3-4 hours)
When plating sprinkle the grated Parmesan Cheese over the beans just before serving.