01. Preheat grill to medium-high heat.
02. Drizzle asparagus with olive oil and season with salt and pepper.
03. Grill asparagus for 4-5 minutes on each side, until tender and lightly charred.
04. Remove the asparagus from the grill and sprinkle with grated Parmesan cheese.
05. Drizzle with lemon juice and serve.