Preheat oven to 375 degrees.

Line a cookie sheet with parchment paper or foil.

Unroll puff pastry onto the cookie sheet. Fold edges ½ an inch inward all the way around.

Sprinkle the puff pastry with shredded Gruyère.

Trim off the flat edges of the asparagus (about 1 inch off).

Lay asparagus onto cheese pastry.

Scatter sliced garlic over asparagus.

Drizzle with olive oil and sprinkle with salt and pepper.

Bake for 15-20 minutes or until the edges start to brown.