Peperoni functions as a grocery store with a vegan food bar offering a daily self-serve buffet featuring a variety of vegetable stir-fries, salads, and rice dishes. Meals typically include fresh fruit juices or smoothies, with generous portions served at an affordable price point around 9-10€. The venue is wheelchair accessible and fosters a cozy atmosphere highlighted by Persian-inspired decor and live music elements via visitor-played instruments. While the owner is frequently praised for lively hospitality, some guests find his interactions intense. The casual setting makes it popular for solo dining, lunch, and dinner, with a noticeable focus on seasonal, wholesome, and highly affordable plant-based fare.