Instructions
Cook time: 12 minutes
Wipe baby mushrooms clean, thinly slice + set aside; wipe large mushrooms clean, remove stems, scoop out gills, thinly slice + set aside
Thinly slice onion; heat 1 tbsp oil in skillet over high heat, add onion + cook 4-5 min; add mushrooms, salt/pep + cook 5-6 min more
Add ½-container cheese to veggies on med-low heat + cook 1-2 min
Toast 2 buns until warm + golden; divide mushroom filling between buns + divide sandwiches between plates, tasty!

