Easy Southern Buttermilk Slab Pie Edit A great alternative to regular pie. This buttermilk slab pie is baked on a buttery shortbread crust with a lemon and nutmeg custard filling. Read More About This Recipe Click Here Share this post Related Posts Chewy Chocolate Cherry BrowniesHeath Toffee Cheesecake Brownies Chocolate Covered Strawberry BrowniesPeanut Butter Cup Brownies