Kerrygoldandtrade; Aged Cheddar and Bacon Puff Pastry

Name: Kerrygoldandtrade; Aged Cheddar and Bacon Puff Pastry
Prep time: 3 min
Cook time: 20 min
Total time: 23 min
Cuisine: European
Ingredients: 2 tablespoons flour; 1 piece (12 x 12 inches) frozen puff pastry, defrosted; 1 egg yolk; 6 ounces sliced bacon cut into 1½-inch pieces; 3 tablespoons Dijon mustard; 1 package (7 ounces) Kerrygold¿ Aged Cheddar Cheese