01 -
Heat olive oil and butter in a skillet over medium heat.
02 -
Add minced garlic and sauté for 1 minute until fragrant.
03 -
Toss in sliced mushrooms and cook for 6–8 minutes until browned.
04 -
Add fresh spinach to the skillet and cook until wilted, about 2 minutes.
05 -
Season with salt and pepper, and garnish with fresh parsley if desired.