Name: Bacon, Egg and Mushroom Tart (Puff Pastry)
Prep time: 15 min
Cook time: 20 min
Total time: 35 min
Yield: 4
Ingredients: 5 eggs; 1 tbsp Dijon mustard; 2 tbsp thick sour cream or creme fraiche ((or sub with mayonnaise)); 2/3 cup grated gruyere cheese (, separated (2 x 1/3 cup) (or any other melting cheese)); Salt and pepper; 1 sheet store bought frozen puff pastry (, thawed (25 cm x 25cm / 10" x 10")); 1 tbsp butter ((salted or unsalted)); 5 oz / 150g mushrooms (, sliced (approximately 2 cups of sliced mushrooms)); 6 - 8 oz / 200 - 250 g bacon (, roughly chopped)