Preheat the oven to 375°F (190°C) and line a baking sheet with parchment paper.

In a medium bowl, mix crab meat, softened cream cheese, green onion, garlic powder, and black pepper until smooth and creamy.

Unroll the crescent dough, separate into triangles, and cut each triangle in half lengthwise.

Spoon about 1 teaspoon of crab mixture onto the wide end of each triangle, then roll toward the point and place seam-side down on the baking sheet.

Bake for 10–12 minutes, until crescents are puffed and golden brown, with warm, bubbly filling.

Sprinkle with fresh parsley if desired, and serve warm.