Prepare the asparagus: Hold each spear at both ends and gently bend until it snaps — it will naturally break at the woody, fibrous point where the tender part begins. Discard the woody ends. Using a vegetable peeler, shave off the tough outer layer from the bottom third of each spear. You should hear a clean, crisp snap as you bend them, and the peeled section will reveal a pale green, moist interior.

Parboil for vibrant colour: Bring a large pot of salted water to a rolling boil. Drop the asparagus in and cook for exactly 90 seconds. The spears will turn a brilliant, almost electric green, and you'll notice they become slightly more pliable. Immediately transfer them to a bowl of ice water for two minutes to stop the cooking. Drain and pat them completely dry with a clean tea towel — this step is critical, as any moisture left on the surface will prevent proper browning later.

Get the pan screaming hot: Place a large, heavy-bottomed frying pan (cast iron is ideal) over high heat for a full two minutes. Add the olive oil and swirl to coat the surface. The oil should shimmer and ripple immediately when it hits the pan, and you'll see the faintest wisp of smoke rising. This intense heat is what creates that restaurant-style char.

Sear the spears: Lay the asparagus in a single, uncrowded layer in the hot pan. You should hear an immediate, vigorous sizzle — if the sound is weak, the pan isn't hot enough. Cook without moving them for 3 minutes. The bottoms will develop deep golden-brown marks, and the spears will release a nutty, toasty aroma. Use tongs to carefully turn each spear and cook for another 2 minutes on the second side. The texture should feel firm but with a slight give when gently squeezed.

Add the garlic and butter: Reduce the heat to medium-low. Push the asparagus to one side of the pan and add the butter and minced garlic to the empty space. Let the butter melt and foam gently, about 30 seconds, until the garlic becomes fragrant and just starts to turn pale gold — you'll smell a sweet, mellow garlic aroma rather than a sharp, burnt one. Toss the asparagus in the butter-garlic mixture until every spear is glistening.

Finish with lemon and cheese: Remove the pan from the heat. Sprinkle the lemon zest and squeeze the lemon juice evenly over the asparagus. Immediately scatter the grated Parmesan over the hot spears, allowing it to melt slightly from the residual heat. The cheese should cling to the asparagus in soft, lacy patches rather than forming a solid layer. Season with flaky sea salt and black pepper to taste.

Plate with intention: Using tongs, arrange the asparagus in a neat bundle on a warmed serving platter or individual plates. Place the spears all facing the same direction, with the tips aligned. Sprinkle the toasted pine nuts over the top, followed by the microgreens or edible flowers if using. Finish with a final pinch of flaky salt directly over the tips — this last touch provides a textural pop that elevates each bite.