This is hands down one of my favorite vegetarian dishes. Simple to make, but loaded with flavor!
3 Tbs Extra Virgin Olive Oil
12 oz pack of whole crimini mushrooms, washed and cut into 1/4ths (sometimes called Baby Bellas).
1 minced yellow onion
12-16 oz can of cannellini beans, drained and rinsed
1 lb fresh spinach
Juice from one lemon (or 2 Tbs lemon juice)
1/2 teaspoon of smoked salt (optional)
Salt to taste
Preheat a large saute pan over medium heat and add olive oil.
Add mushrooms, and cook until the mushrooms are brown and start to shrink in size (about 5 minutes)
Add onion and cook until transluscent (3-4 minutes)
Add cannellini beans and stir gently.
Top mixture with spinach, lemon juice and smoked salt and cover with pan lid.
Reduce heat to medium/low and cook until spinach wilts and shrink (about 5 minutes)
Add additional salt to taste.

Sounds yummily interesting!
I think you might have a tiny typo when you say “add mushrooms and cook onions” until…
I think you meant to say add mushroom and cook them(mushrooms) until… etc.
Sorry I have an eye for words. It’s amazing after the day! You can delete this comment and I won’t be offended.
Love, Your Highly Paid Editor