Pre-heat oven to 375°F. Line a baking sheet with a silicone mat or parchment paper.
Remove rolls from the canister. Shape into triangles on the baking sheet. Roll the wide bottom part of the triangle twice towards the top to create a hat brim.
Slightly twist the tip of the hat and position to the side as shown.
Melt the butter in the microwave. Mix in the garlic power.
Brush the garlic powder over the crescent rolls.
Sprinkle parmesan cheese and parsley on top of the hats.
Place in the oven and bake for 10-12 minutes. The hats should be golden brown.