Name: Andrea Buckett's Epic Layered Breakfast Pie
Ingredients: One 16 oz (450 g) package pre- rolled puff pastry (2 sheets), thawed and chilled; Flour, for dusting; 13 eggs; 2 tablespoons Dijon mustard; 3 tablespoons butter; One 10 oz (284 ml) jar whole roasted peppers, drained; 10 slices Swiss cheese (about 8 oz/225 g); 20 slices thinly sliced ham (about 12 oz/340 g); One 18 oz (500 g) package frozen chopped spinach, thawed and drained; Ketchup, for serving (optional)