" Forget your oversized, bland shrimp. In Hai Phong, they know where the real flavor is: the tiny, almost unassuming mantis shrimp. This isn't just a snack; it's a culinary statement. "
📸 The golden standard: Perfectly fried, impossibly crisp.
1 The Port City's Treasure
Hai Phong, Vietnam's bustling northern port city, is a nexus of trade, culture, and, of course, incredible food. Its proximity to the sea means fresh, vibrant seafood is a way of life. While many coastal towns boast impressive catches, Hai Phong has a particular affection for the smaller, yet intensely flavorful, denizens of the water.
Among these, the mantis shrimp (or tép nhảy, meaning "jumping shrimp," in Vietnamese) holds a special place. These small crustaceans, often overlooked in favor of their larger cousins, pack an astonishing punch of sweet, briny flavor. They're not the prettiest creatures, but they are the soul of many of Hai Phong's most beloved dishes, especially its iconic spring rolls.
Unlike the delicate, often steamed preparations found in the Mekong Delta, Hai Phong's culinary spirit leans towards robust flavors and satisfying textures. And when it comes to spring rolls, this means one thing: deep-fried to an unparalleled crispness.
2 Tiny Powerhouses of Flavor
Mantis shrimp, biologically speaking, are fascinating. They belong to the crustacean order Stomatopoda, and are more closely related to shrimp and lobsters than the mythical "mantis" their common name suggests. The ones used in Hai Phong spring rolls are typically small, often just a few inches long. But don't let their size fool you.
Their meat is exceptionally sweet and has a dense, almost firm texture, a stark contrast to the softer flesh of common shrimp. This distinct character is what makes them so prized. When finely minced and mixed with other ingredients, their flavor intensifies, creating a complex profile that sings when fried.

Heritage Ingredient
Ca Mau Black Tiger Shrimp
Ca Mau Black Tiger Shrimp
Large black tiger shrimp associated with mangrove aquaculture in Ca Mau, known for firm flesh and a cleaner, sweeter finish than intensively farmed shrimp.
Wild spirits of the mangroves, these black-banded gems deliver a firm, snappy texture and a sweetness that echoes the forest's vibrant life.

Heritage Ingredient
Mekong Giant Freshwater Prawn
Mekong Giant Freshwater Prawn
A river prawn with long blue claws and rich head fat, common in grilled prawn dishes and hotpot traditions across the Mekong basin.
Majestic blue-clawed warriors of the Mekong, famous for their rich, fatty heads and a savory depth that captures the essence of the delta's rivers.
While mantis shrimp might not be readily available everywhere, the spirit of this dish is about maximizing the flavor of small, local seafood. If mantis shrimp is elusive, you can adapt this recipe with finely minced smaller shrimp or even minced crab meat, though the unique texture of mantis shrimp is something special.
3 A Symphony of Textures
The magic of these spring rolls lies in the harmonious marriage of ingredients within the delicate rice paper wrapper. It’s not just shrimp; it’s a thoughtfully curated blend:
- Shredded Mantis Shrimp: The star, finely minced or chopped to distribute its sweet flavor throughout.
- Glass Noodles (Bún Tươi or Miến): Soaked and chopped, these add a satisfying chew and absorb the delicious juices from the shrimp and mushrooms.
- Wood Ear Mushrooms (Nấm Mộc Nhĩ): Their slightly chewy, crunchy texture provides a wonderful counterpoint to the tender shrimp and noodles. They also add an earthy depth.
- Shallots & Garlic: Finely minced, these aromatics form the flavor base, releasing their pungency when fried.
- Eggs: Act as a binder, holding the filling together and adding richness.
- Seasonings: A touch of fish sauce for umami, black pepper for warmth, and sometimes a whisper of sugar to balance.
The balance is key – enough shrimp to make its presence known, but not so much that it overwhelms the other components. The goal is a cohesive, flavorful filling that promises even more excitement once fried.
4 The Golden Rule: Triple Fried
What truly sets Hai Phong's mantis shrimp spring rolls apart is their legendary crispness. This isn't achieved by a single fry. Traditional methods often involve a double or even triple fry, a technique that guarantees an ethereal crunch that lasts.
The Process:
- Initial Fry: The rolls are fried at a moderate temperature until they are lightly golden and cooked through. They are then removed and allowed to cool, which helps to further dry the wrapper.
- Second Fry: The rolls are returned to hotter oil for a much shorter time, just enough to achieve a deeper golden hue and create that initial shatteringly crisp shell.
- Optional Third Fry: Some vendors will do a quick, high-heat fry just before serving to ensure maximum crispness, especially if the rolls have been sitting for a while.
This layering of frying creates a complex, brittle wrapper that crackles with every bite. The rice paper, when fried correctly, transforms into something almost ethereal – light, airy, and impossibly crunchy. The oil temperature and timing are crucial here; too hot, and they burn; too cool, and they become greasy.
5 The Perfect Accompaniments
These spring rolls are often enjoyed as a standalone snack or appetizer. Their inherent richness and crispness mean they don't need much fuss. However, the best way to enjoy them is:
- Dipping Sauce: A classic Vietnamese dipping sauce (nước chấm) is essential. This typically involves fish sauce, lime juice, sugar, water, minced garlic, and chili. The tangy, sweet, and spicy notes cut through the richness of the fried rolls, creating a perfect balance.
- Fresh Herbs: A side of fresh lettuce leaves and a medley of Vietnamese herbs (mint, basil, perilla) allows diners to wrap the broken pieces of spring roll for a lighter, more refreshing bite.
Pair these with a cold beer – fittingly, given Hai Phong's port city status – or a glass of iced tea. The contrast of the warm, crispy roll against the cool drink is pure bliss.
6 A Northern Star in a Southern Sea
While this article is from a publication deeply rooted in the Mekong Delta, the Hai Phong mantis shrimp spring roll represents a distinct regional identity. In the Delta, where seafood is abundant, preparation styles often favor steaming, grilling, or lighter stir-fries to highlight the natural sweetness of ingredients like the Ca Mau mud crab or the famed Black Tiger Shrimp. The focus tends to be on freshness and subtle flavors.
Hai Phong's approach, however, is bolder. The use of mantis shrimp, a smaller local catch, and the elaborate triple-frying technique, speaks to a different culinary philosophy. It's about coaxing out maximum flavor through skillful preparation and bold textures. It’s a testament to the diverse gastronomic landscape of Vietnam, where each region offers its unique culinary treasures. The mantis shrimp spring roll is a proud symbol of Hai Phong's vibrant, flavor-forward coastal cuisine, a delicious counterpoint to the serene, freshwater flavors of the Mekong.
7 Other Hai Phong Specialties
While we are fixated on the spring rolls, it's worth noting that Hai Phong's culinary scene is rich. If you ever find yourself in this dynamic city, look out for:
- Banh Da Cua: A crab noodle soup featuring a rich, dark broth and chewy rice noodles, distinct from the clear broths of Pho.
- Nem Cua Be: A variation of crab spring rolls, often larger and more robustly filled, also a port city specialty.
- Various grilled seafood: From squid to fish, the port’s access to fresh catches makes for excellent grilling.
These dishes, like the mantis shrimp rolls, often carry the same spirit of robust flavor and satisfying texture that defines Hai Phong cuisine.
8 The Irresistible Crunch
These spring rolls are more than just food; they are an experience. They embody the spirit of a bustling port city – direct, bold, and utterly satisfying. The delicate sweetness of the mantis shrimp, amplified by expert preparation and the legendary triple fry, creates a flavor and texture combination that is simply unforgettable.
If you're a fan of seafood, a connoisseur of crispy textures, or simply someone who appreciates authentic regional cuisine, the Crispy Hai Phong Mantis Shrimp Spring Rolls should be at the very top of your culinary bucket list. It's a small bite that packs a monumental flavor punch.