Fermented Beef Sausage (Nem Chua Bo)

Fermented Beef Sausage (Nem Chua Bo) is a medium Vietnamese recipe that serves 8. 447 calories per serving. Recipe by Bầu Trời Boston & Family on YouTube.

Prep: 30 min | Cook: 192 hrs | Total: 192 hrs 45 min

Cost: $27.75 total, $3.47 per serving

Ingredients

  • 2 kg Beef (lean, fresh, trimmed and cut into 1‑2 cm cubes)
  • 4 sheets Rice Paper (Bì) (soaked in warm water 5 min, then cut into strips)
  • 4 meters Natural Beef Casings (rinsed thoroughly, kept wet)
  • 6 cloves Garlic (peeled and minced)
  • 1 tbsp Black Pepper (ground)
  • 280 g Sugar (granulated, about 1 cup)
  • 1 tbsp Salt
  • 1 handful Fresh Herbs (Rau Răm) (washed and dried)
  • 1 Lime (cut into wedges for serving)
  • 2 Bird's Eye Chili (thinly sliced, optional for heat)

Instructions

  1. Prepare the Beef

    Trim any excess fat from the beef and cut it into 1‑2 cm cubes.

    Time: PT10M

  2. Soak Rice Paper and Rinse Casings

    Place the rice‑paper sheets in warm water for about 5 minutes until pliable, then cut into strips. Rinse the natural beef casings under cold running water and keep them wet.

    Time: PT10M

  3. Mix the Seasonings

    In the mixing bowl combine minced garlic, sugar, salt and ground black pepper. Stir until the sugar begins to dissolve.

    Time: PT5M

  4. Combine Beef with Seasonings

    Add the cubed beef to the bowl of seasonings. Mix thoroughly with clean hands or a sturdy spoon until every piece is evenly coated.

    Time: PT5M

  5. Add Rice Paper and Casings

    Fold the soaked rice‑paper strips and the rinsed casings into the meat mixture. Mix quickly so the rice paper distributes evenly.

    Time: PT5M

  6. Pack the Mixture

    Transfer the entire mixture into a large zip‑lock bag. Press out as much air as possible, seal tightly, and turn the bag upside down to start compacting.

    Time: PT5M

  7. Press the Sausage

    Place the sealed bag on a shallow tray and set a heavy object on top (e.g., a weight plate or a stack of canned goods) to press the mixture firmly for about 5 minutes.

    Time: PT5M

  8. Room‑Temperature Fermentation

    Leave the pressed bag at room temperature (around 24 °C) for 24 hours. The mixture will begin to firm up and develop a mild tang.

    Time: PT24H

    Temperature: 24°C

  9. Refrigeration Fermentation

    After the 24‑hour room‑temp period, move the bag to the refrigerator and let it ferment for 7 days. This deepens the flavor and ensures safety.

    Time: PT168H

    Temperature: 4°C

  10. Slice and Serve

    Remove the fermented sausage from the bag, slice into 1‑cm thick pieces, and arrange on a plate with fresh rau răm, lime wedges, sliced garlic and bird’s eye chili. Enjoy as an appetizer.

    Time: PT10M

Nutrition Facts

Calories
447
Protein
30 g
Carbohydrates
15 g
Fat
25 g
Fiber
0 g

Dietary info: Gluten‑Free, High‑Protein, Low‑Carb

Last updated: March 18, 2026

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Fermented Beef Sausage (Nem Chua Bo)

Recipe by Bầu Trời Boston & Family

A traditional Vietnamese fermented beef sausage (Nem Chua Bo) made with fresh beef, rice paper, natural casings, garlic, sugar, salt and pepper. The mixture is tightly packed, pressed, left at room temperature for 24 hours, then refrigerated for 7 days to develop its characteristic tangy, sweet‑savory flavor. Served sliced with fresh herbs, lime, and sliced garlic.

MediumVietnameseServes 8

Shop all ingredients on Amazon in one click • Printable PDF with shopping checklist

Source Video
192h 55m
Prep
0m
Cook
23h 9m
Cleanup
216h 4m
Total

Cost Breakdown

$27.75
Total cost
$3.47
Per serving

Critical Success Points

  • Ensuring the meat mixture is packed airtight in the bag.
  • Pressing the mixture firmly with a heavy object.
  • Maintaining proper room‑temperature (≈24 °C) for the first 24 hours.
  • Refrigerating for a full 7 days before consumption.

Safety Warnings

  • Handle raw beef with clean hands and utensils; avoid cross‑contamination.
  • Keep the mixture refrigerated after the initial 24‑hour period to prevent harmful bacterial growth.
  • Do not consume the sausage before the full 7‑day fermentation.

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