Start by washing the broccoli florets thoroughly and cutting them into bite-sized pieces.
In a large pot, bring salted water to a boil. Once boiling, add the broccoli and blanch for about 2-3 minutes until the florets are bright green and slightly tender.
Immediately remove the broccoli and transfer it to a bowl of ice water to stop the cooking process. Let it sit for a couple of minutes, then drain and set aside.
In a large skillet over medium heat, add the olive oil. Once hot, add the minced garlic and sauté for about 1 minute until fragrant and lightly golden, being careful not to burn it.
Add the blanched broccoli to the skillet and toss it with the garlic. Cook for another 4-5 minutes, stirring occasionally.
Sprinkle in the lemon zest and drizzle the lemon juice over the broccoli. Add red pepper flakes if using and season with salt and black pepper to taste.
Toss everything together until well coated and heated through. If desired, sprinkle Parmesan cheese over the top just before serving.
Remove from heat and garnish with chopped fresh parsley.
Notes
Serve the lemon garlic broccoli in a large platter, garnished with lemon wedges and a sprinkle of additional Parmesan for a touch of elegance.
Keyword broccoli, garlic, lemon, side dish, vegetarian