Fried-Egg-and-Bacon Puff Pastry Squares

Unfold puff pastry on a lightly floured work surface, and roll out into a 12-inch square. Prick pastry all over with a fork. Cut into thirds to yield three 4-inch-wide strips, then cut strips crosswise into thirds (you should have nine 4-inch squares). Transfer to a parchment-lined baking sheet, and freeze until firm, about 30 minutes. Preheat oven to 425 degrees with rack in top position.

Lightly beat 1 egg with water. Brush top of pastry squares with egg wash; place 2 pieces (1 slice) bacon on each square. Bake until pastry is puffed and golden brown and bacon is cooked through and crisp around edges, 15 to 18 minutes.

Melt 1 tablespoon butter in a large nonstick skillet over medium-high heat. Crack 3 eggs into skillet, and cook until whites are set and golden brown along edges but yolks are still runny, about 4 minutes. Place 1 egg on top of each of 3 pastry squares, and season with salt and pepper. Transfer to a serving platter, and loosely cover with foil. In 2 more batches, cook remaining 6 eggs in remaining 2 tablespoons butter, transfer to pastry squares, and season. Garnish with chives, and serve immediately.