Chain Restaurants With the Biggest Chocolate Cake Slices

For those moments when a standard slice of chocolate cake simply won’t do, a handful of chain restaurants are stepping up to the plate – or rather, offering a much larger plate. Several establishments are known for serving exceptionally generous portions of this beloved dessert, enough to share (or not!). Here’s a look at four restaurants where you can find truly oversized slices of chocolate cake.

P.F. Chang’s: The Great Wall of Chocolate

P.F. Chang’s Great Wall of Chocolate is something of a legend among dessert enthusiasts. This towering creation boasts six layers of chocolate cake, frosted with a rich semi-sweet ganache and adorned with a remarkable 2,000 chocolate chips. It’s designed for sharing, with one Yelp reviewer noting that even splitting it between four people was a challenge. The cake itself is described as having a familiar chocolate flavor, enhanced by the creamy frosting and abundant chocolate chips.

Portillo’s: A Chicago Favorite

For those familiar with the Chicago food scene, Portillo’s Famous Chocolate Cake is a must-try. This slice is known for being exceptionally thick, heavy, and moist. What sets it apart is a somewhat surprising secret ingredient: mayonnaise. Even as it might sound unusual, this addition contributes to the cake’s incredibly moist texture and generous height. Portillo’s offers the cake both by the slice and as a whole cake for larger gatherings, and it’s a popular choice for parties.

LongHorn Steakhouse: The Chocolate Stampede

The Chocolate Stampede at LongHorn Steakhouse is a decadent experience for chocolate lovers. This dessert features six different kinds of chocolate, paired with two scoops of vanilla bean ice cream and drizzled with luscious chocolate sauce. One diner described it as a heavenly experience, while another noted its substantial size, suggesting it’s a dessert best tackled with company. Social media buzz confirms its popularity, with many recommending it as a must-try item on the menu. Facebook and Instagram posts highlight its generous portions and rich flavor.

Outback Steakhouse: A Towering Treat

Outback Steakhouse offers the Chocolate Tower, another impressive option for those seeking a substantial chocolate cake experience. This dessert consists of layers of chocolate cake and frosting, topped with whipped cream, raspberry sauce, and ice cream. While it comes with a slightly higher price tag, its size makes it suitable for sharing, and leftovers are common.

These four restaurants demonstrate a trend toward offering larger-than-life dessert experiences. Whether you’re celebrating a special occasion or simply craving a generous slice of chocolate cake, these options provide a satisfying indulgence. The appeal seems to lie not just in the flavor, but in the sheer scale of the desserts, making them memorable and shareable moments.

For more information on chain restaurant desserts, you can explore Tasting Table’s guide to the best chain restaurant chocolate cakes, which offers a broader overview of options available across various establishments.