Big Mamma's Sandwich Club is a family-run cafe and sandwich shop at 242 Cowbridge Road East in Canton. Opened by Aga Kowalska in 2025, it has become known for a warm welcome, freshly prepared ingredients and portions intended to make a substantial meal.
Baguettes, panini, wraps and rolls can be filled with a choice of chicken, fresh salad and sauces. The build-your-own approach gives customers control over the balance of meat, vegetables and dressing rather than limiting them to a fixed list of sandwiches.
Large salad, rice and pasta bowls offer an alternative to bread, while zapiekanka brings a Polish influence through a hearty open-faced toasted sandwich. Hot dogs, cakes, coffee, lemonade and milkshakes round out the range for breakfast, lunch or an informal early dinner.
A small seating area makes it possible to eat in, although takeaway and delivery remain important parts of the service. Guests with allergies, intolerances or dietary requirements should confirm current fillings, sauces and preparation procedures with staff before ordering.
Address: 242 Cowbridge Road East, Canton, Cardiff CF5 1GZ, Wales