1, with richer taste: Uncle Ivan is a kind of fried meatball made by mixing cod and potatoes. It tastes crisp and tender, crispy outside and tender inside, with rich flavor, which is more abundant with hot and sour sauce.

2. Higher nutritional value: Uncle Ivan is rich in nutrients such as protein, vitamins and minerals, while pickled cucumbers are mainly pickled cucumbers with relatively low nutritional value.

3. More distinctive: Uncle Ivan is a traditional food from Russia with a unique cultural and historical background, while pickled cucumber is an ordinary snack without characteristics.