Bắp Xào Tôm (Vietnamese Sweetcorn Stir-Fry with Prawns)

Bắp xào tôm is a Vietnamese sweetcorn stir-fry that turns a handful of quick-cooking ingredients into a bright, savoury side dish. Sweet corn kernels give the dish its juicy pop, while prawns add delicate seafood sweetness and fish sauce brings the salty, umami depth that makes it instantly appetising. Garlic and spring onion keep the flavour fresh rather than heavy, and the short wok cooking helps the corn stay glossy and tender-crisp. Best served hot straight away, it works well beside rice, grilled meats or other simple Vietnamese-style dishes.
Cuisine style Vietnamese stir-fry
Cooking style Minimal cleanup
Time commitment Under 30 minutes

Why this recipe works

  • Fast wok cooking: The prawns and corn cook in minutes, making this a practical side dish for weeknight meals.
  • Simple savoury depth: Garlic, spring onion and fish sauce give the sweet corn a fragrant, umami-rich finish without a long sauce.
  • Juicy and tender: Sweetcorn stays plump and glossy while the prawns are cooked briefly so they remain tender.

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Authenticity notes

  • Vietnamese snack-style cooking: Bắp xào is often enjoyed as a hot corn snack or casual side; this version uses prawns for a more substantial, seafood-led variation.
  • Prawn variations: Some versions use dried shrimp for a deeper savoury flavour, while this recipe keeps the texture softer with whole prawns.

Ingredient notes

  • Fresh or frozen corn: Fresh corn gives the juiciest bite, but frozen kernels work well if they are fully thawed and drained before stir-frying.
  • Fish sauce seasoning: Fish sauce adds both salt and umami, so taste before adding any extra seasoning at the end.
  • Prawn choice: Raw prawns give the best texture when cooked quickly; pre-cooked prawns should only be warmed through briefly with the corn.

Texture tips

  • Keep prawns tender: Stop cooking as soon as the prawns are opaque and curled, as they will firm up quickly if left in the hot pan too long.
  • Avoid excess moisture: Pat the prawns dry and drain the corn well so the ingredients stir-fry rather than steam.

Make-ahead tips

  • Prep ahead: Slice the garlic and spring onion, dry the prawns and have the corn ready before heating the wok; the cooking stage moves quickly.
  • Best served fresh: The stir-fry is at its best straight from the pan, when the corn is hot and the prawns are just cooked.
  • Reheat gently: Reheat leftovers quickly in a hot wok or frying pan with a small splash of water, just until piping hot.

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Ingredients
Instructions
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  1. Finely slice the garlic. Trim the spring onion, then slice the white and green parts, keeping them separate.
  2. Pat the prawns dry, then season with the fine sea salt and white pepper. Keep them close to the hob so they can be cooked quickly.
  3. Heat the vegetable oil in a wok (or large frying pan) over medium-high heat until shimmering. Add the garlic and the white parts of the spring onion, and stir-fry for 20 to 30 seconds until fragrant but not browned.
  4. Add the prawns and stir-fry for 1 to 2 minutes, turning often, until they are just turning pink. Do not overcook at this stage as they will cook a little more with the corn.
  5. Tip in the sweet corn kernels and stir-fry for 3 to 4 minutes until the corn is hot and glossy and the prawns are opaque throughout. Splash in the fish sauce and toss for 30 seconds so it coats everything evenly.
  6. Stir through the green parts of the spring onion for 10 to 15 seconds, then take off the heat. Serve straight away, hot, as a side dish.

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Recipe notes

Tips

  • Keep the heat fairly high and stir constantly so the corn stays sweet and the garlic does not catch.
  • If your prawns are raw, cook just until opaque and curled; if they are pre-cooked, add them with the corn and warm through briefly to avoid toughness.

Substitutions

  • Replace vegetable oil with canola oil for a similarly neutral flavour.
  • Replace white pepper with black pepper for a slightly sharper heat.

Storage

  • Refrigerate up to 2 days
  • Cool quickly, then refrigerate in a sealed container. Reheat in a hot wok or frying pan with a small splash of water just until piping hot; avoid prolonged cooking to keep the prawns tender.

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Recipe overview

  • Servings: 3 servings
  • Total time: 20min (18min active)
  • Difficulty: Easy
  • Cuisine: Vietnamese
  • Allergens:
    Crustaceans Fish
Beginner friendly One pot Kid friendly

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