Slab pie is a pastry baked in a jelly-roll pan and cut into slabs like a bar cookie—or a pie bar, if you will. My grandfather was a professional baker and served pieces of slab pie to his ...

Dufour Pastry Kitchen, All Butter Puff Pastry In the ... Get Martha Stewart’s Spinach-and-Cheddar Slab Quiche recipe. And if you’re craving more of Stewart’s mouth-watering recipes, check ...