Preheat oven to 400℉. Line a baking sheet with parchment or foil. Or spray with nonstick cooking spray.
Add green beans, parmesan cheese, minced garlic cloves, olive oil, bread crumbs, salt and pepper to a large bowl. Toss everything together.
Spread onto a baking sheet in a single layer. Bake for 15-20 minutes, flipping them halfway through. Cook until edges are crispy and golden brown.
Add to serving plate, serve and enjoy. If desired you can sprinkle on more fresh grated parmesan cheese and a drizzle of lemon juice.
