Place the block of Greek feta cheese into your small mixing bowl. Use a sturdy fork to mash the cheese into small, uniform crumbles so it rolls easily.

Lay out your thawed phyllo pastry sheets carefully on a clean, dry countertop. Cover them immediately with a damp kitchen towel to prevent the thin sheets from cracking.

Take one sheet of pastry and place it flat in front of you. Use your pastry brush to coat the surface lightly with a thin layer of melted butter.

Spoon two tablespoons of the crumbled feta cheese along the bottom edge of the buttered sheet. Leave a little space on both side margins for folding later.

Fold the left and right sides of the pastry inward over the cheese filling. Roll the sheet tightly from the bottom up to create a neat cigar shape.

Place the rolls seam-side down on your prepared baking sheet. Brush the tops generously with the remaining melted butter and sprinkle a few sesame seeds over them.

Slide the baking sheet into a preheated oven at 400 degrees Fahrenheit. Bake for fifteen minutes until the pastry turns an attractive, deep golden-brown color.

Warm the honey, chili flakes, and garlic powder together in your small saucepan. Drizzle this spicy chili honey mixture over the hot rolls just before serving them.