01 - Preheat the oven to 400°F and line a baking sheet with parchment paper or foil.
02 - Divide asparagus into 8 bundles, each consisting of 3 spears.
03 - Wrap each asparagus bundle tightly with one slice of beef bacon, tucking ends underneath to secure.
04 - Place bacon-wrapped bundles seam-side down on the prepared baking sheet.
05 - Drizzle olive oil evenly over the bundles, then sprinkle with black pepper, sea salt, and garlic powder.
06 - Roast in the oven for 18 to 20 minutes until bacon crisps and asparagus becomes tender.
07 - For extra crispiness, broil the bundles for 1 to 2 minutes at the end, watching closely to avoid burning.
08 - Transfer bundles to a serving platter and garnish with grated Parmesan cheese and lemon wedges if desired.