Caramelized Onions and Mushrooms with Artichoke Cannelli Beans

This can be served with meat of your choice or as a side dish. I would recommend a medium rare steak with this. I ate it alone, vegetarian style. Nevertheless, I am single college student. My expectations for a "well-rounded" are typically non-existent.

High heat to caramelize for a couple minutes:
3 Tbs seasoned oil (from 250g of seasoned artichoke hearts)*
1 medium yellow onion thick sliced
Reduce heat and add:
2 cloves garlic
1/3 cup baby portabella mushrooms quartered
Salt and pepper
Set aside and return pan to heat and add immediately:
1 can cannelli beans drained
3 artichoke hearts chopped (more as desired)
salt and pepper
Serve with fresh parsley

*local COOP go-to, for only euro 1.19