Heat oven to 400° F. Grease mini muffin pan.

Press seams of puff pastry sheet together. Cut sheet into quarters then each quarter into six pieces.

Use rolling pin to flatten each piece of pastry into square shape. Place one square into each muffin cup.

Put 1/2 teaspoon brie, 1 teaspoon apple butter and 1/2 teaspoon chopped pecans into each muffin cup.

Bake 13-15 minutes until golden brown. Serve warm.