Vietnamese pickled pig ears, or tai heo ngâm giấm, are a delightful combination of tangy, spicy, and savory flavors. This dish is a popular appetizer or snack in Vietnam, often enjoyed with a cold beer. The crunchy texture of the pig ears, combined with the sharpness of vinegar and the heat from chilies, makes for an irresistible treat.
Pig ears might not be a common ingredient in many households, but they can usually be found at Asian markets or specialty butcher shops. When shopping for this recipe, make sure to get fresh, cleaned pig ears. Additionally, ensure you have fresh garlic and chilies on hand to achieve the authentic flavor profile.
INGREDIENTS FOR Vietnamese Pickled Pig Ears
Pig ears: The main ingredient, providing a unique texture and flavor.
Vinegar: Adds tanginess and helps in the pickling process.
Water: Used to dilute the vinegar and balance the flavors.
Sugar: Adds a touch of sweetness to the pickling brine.
Salt: Enhances the overall flavor and helps in preservation.
Garlic: Adds a pungent, aromatic flavor to the pickling brine.
Chili: Provides heat and a spicy kick to the dish.
Technique Tip for This Recipe
When slicing the pig ears, ensure they are thin and even to allow the vinegar mixture to penetrate thoroughly. This will result in a more flavorful and tender pickled product. Use a sharp knife or a mandoline slicer for precision.
SIDE DISHES
Substitute ingredients
pig ears - Substitute with pork belly: Pork belly has a similar texture and can absorb the pickling flavors well.
vinegar - Substitute with rice vinegar: Rice vinegar has a milder flavor that complements the pickling process.
water - Substitute with vegetable broth: Vegetable broth adds extra flavor to the pickling liquid.
sugar - Substitute with honey: Honey provides a natural sweetness and a slightly different flavor profile.
salt - Substitute with sea salt: Sea salt has a more complex flavor and can enhance the overall taste.
garlic - Substitute with shallots: Shallots offer a milder, sweeter flavor that can complement the pickling process.
chili - Substitute with jalapeño: Jalapeños provide a similar heat level and can add a fresh, slightly different flavor.
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How to Store or Freeze This Dish
Ensure the pickled pig ears are completely submerged in the vinegar mixture before sealing the jar. This helps in preserving the flavors and maintaining the texture of the pig ears.
Store the sealed jar in the refrigerator. The pickled pig ears will develop a more intense flavor over time. For the best taste, allow them to marinate for at least 24 hours before serving.
For longer storage, you can keep the pickled pig ears in the refrigerator for up to 2 weeks. Ensure the jar remains sealed and the pig ears are always submerged in the vinegar mixture.
If you wish to freeze the pickled pig ears, transfer them to a freezer-safe container. Make sure the container is airtight to prevent freezer burn and maintain the flavor.
Label the container with the date of preparation. This helps in keeping track of the storage time and ensures you consume the pickled pig ears while they are still at their best quality.
When ready to use, thaw the pickled pig ears in the refrigerator overnight. Avoid thawing at room temperature to prevent any potential bacterial growth.
Once thawed, consume the pickled pig ears within a few days for optimal taste and texture. Refrain from refreezing as it can affect the quality and flavor of the pickled pig ears.
Always use a clean utensil when handling the pickled pig ears to avoid contamination. This practice ensures the pickled pig ears remain safe to eat throughout their storage period.
How to Reheat Leftovers
- Gently remove the pickled pig ears from the jar, ensuring you don't disturb the garlic and chili slices too much.
- Place the slices on a microwave-safe plate, spreading them out evenly.
- Cover the plate with a microwave-safe lid or another plate to prevent drying out.
- Microwave on medium power for 30-second intervals, checking after each interval to ensure they are warmed through but not overcooked.
- Alternatively, you can reheat them in a skillet. Heat a non-stick skillet over medium heat.
- Add a small amount of olive oil or vegetable oil to the skillet.
- Place the pig ear slices in the skillet and sauté for 2-3 minutes, stirring occasionally, until they are heated through.
- For a more traditional approach, you can steam the slices. Place them in a heatproof dish that fits into your steamer.
- Steam over boiling water for about 5 minutes or until they are warmed through.
- Serve immediately, garnished with fresh herbs like cilantro or mint for an added burst of flavor.
Best Tools for This Recipe
Large pot: Used to boil the pig ears in water for the initial cooking process.
Tongs: Handy for removing the pig ears from the boiling water safely.
Cutting board: Provides a stable surface for slicing the pig ears thinly.
Sharp knife: Essential for slicing the pig ears, garlic, and chili thinly and evenly.
Measuring cups: Used to measure out the vinegar and water accurately.
Measuring spoons: Used to measure the sugar and salt precisely.
Medium pot: Used to mix and boil the vinegar, water, sugar, and salt mixture.
Mixing spoon: Useful for stirring the vinegar mixture to ensure the sugar and salt dissolve completely.
Jar with lid: Used to store the pig ears, garlic, chili, and vinegar mixture for pickling.
Refrigerator: Necessary for storing the jar of pickled pig ears to allow the flavors to meld.
How to Save Time on Making This Recipe
Pre-boil in advance: Boil the pig ears ahead of time and store them in the fridge to save time on the day of pickling.
Use a mandoline: Slice the pig ears thinly and uniformly with a mandoline slicer for quicker and more consistent results.
Pre-mix the brine: Prepare the vinegar mixture in advance and store it in the fridge, so it's ready to use when needed.
Batch process: Make a larger batch of pickled pig ears and store them in multiple jars to have ready-to-eat snacks on hand.

Vietnamese Pickled Pig Ears (Tai Heo Ngâm Giấm) Recipe
Equipment
- Pot
- Knife
- Cutting board
- Jar
Ingredients
Main Ingredients
- 2 pieces Pig ears cleaned
- 1 cup Vinegar
- 1 cup Water
- 2 tablespoon Sugar
- 1 tablespoon Salt
- 4 cloves Garlic sliced
- 2 pieces Chili sliced
Instructions
- 1. Boil the pig ears in water for 10 minutes. Remove and let cool.
- 2. Slice the pig ears thinly.
- 3. In a pot, mix vinegar, water, sugar, and salt. Bring to a boil, then let cool.
- 4. Place pig ears, garlic, and chili in a jar. Pour the vinegar mixture over them.
- 5. Seal the jar and refrigerate for at least 24 hours before serving.
Notes
Nutrition
Suggested Main Courses and Desserts for This Recipe
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