Sautéed spinach, a simple yet elegant dish, has long been a staple in kitchens around the world as it elevates so many main dishes.
First, heat the olive oil in a large skillet over medium-high heat.
Next, add the shallot, stir, and cook for one minute, and after that, add the garlic and cook stirring for 1 to 2 minutes.
Then add the spinach leaves and immediately cover the pan, the leaves will quickly wilt down. Cook covered for 1 minute, uncover and stir for a few seconds, then cook covered for another 1 minute.
After that, uncover again and stir and cook for about 30 seconds more, or until the spinach is fully wilted but still bright green.
Stir in the kosher salt, pepper, and red pepper flakes, then remove from the heat.
Immediately transfer to a serving plate, the spinach will brown if you leave it in the hot pan.
Serve warm topped with grated parmesan and lemon wedges on the side.
Store in an airtight container in the fridge for up to 3 days.