Batch by Mariah is a home-based cottage food bakery located in Kent County, Delaware, specializing in small-batch artisanal sourdough cookies. Each cookie begins with Mariah’s signature sourdough starter, creating a unique depth of flavor and soft, chewy texture that sets her baked goods apart from ordinary cookies.

Batch by Mariah blends traditional baking techniques with creative flavor innovation—featuring both classic favorites like Chocolate Chip and Snickerdoodle, and seasonal specialties such as Brown Butter Maple Pecan, Pumpkin Spice, and Apple Pie Crumble. Every batch is made from scratch using premium ingredients, including real butter, pure vanilla, and high-quality add-ins sourced from trusted brands and local suppliers whenever possible.

All products are prepared in Mariah’s home kitchen under Delaware’s Cottage Food Regulations and sold directly to consumers through local pickup, farmers markets, and pre-orders within the state of Delaware. Each cookie is thoughtfully packaged with clear labeling, allergen information, and storage instructions to ensure quality and safety from oven to table.