Name: Nậm pịa
Prep time: 30 min
Cook time: 140 min
Total time: 170 min
Cuisine: Vietnam
Ingredients: 250 g inspected beef heart, trimmed and cut into 2 cm pieces; 250 g cleaned, ready-to-cook beef tripe, cut into 2 cm pieces; 150 g inspected beef liver, trimmed and cut into 1.5 cm pieces; 150 ml prepared beef pịa, sealed and sold by an inspected processor for human consumption; keep refrigerated; 1,000 ml unsalted low-sodium beef stock (ideally no more than 35 mg sodium per 100 ml); 350 ml water; 20 g tender lemongrass, bruised and finely chopped; 15 g garlic, finely chopped; 2 g dried red chili, crushed; 3 g mắc khén (Sơn La forest pepper), lightly toasted and freshly ground; 5 g kaffir lime leaves, finely sliced; 10 g lá lốt (Vietnamese wild betel), finely sliced; 10 g húng đỏ, a local red-basil-type herb, finely sliced; 4 g fine salt

Wide table view of dark-brown Nậm pịa with cooked offal; a bowl of white rice and a plate of herbs and pepper sit beside it. — Soup-style Nậm pịa with rice served separately.

Yield 4 small servings

Cook 2 hours 20 minutes

Passive 0 minutes

Total 2 hours 50 minutes

Calories per serving About 235 kcal

Ingredients ↓

Overview

Nậm pịa

Nậm pịa is associated with Black Tai foodways in Sơn La. Pịa is the thick digestive material from a ruminant's small intestine, which gives the dish its distinctive bitter, earthy character. Regional accounts describe it with beef, buffalo or goat offal and aromatics such as mắc khén forest pepper, lime leaf, lá lốt and húng đỏ.

This recipe makes a pịa canh, or soup-style bowl, with beef heart, tripe and liver. Pịa is also served as a dipping condiment, and ingredients and consistency vary between cooks. The bitterness is meant to be present. Use only prepared pịa that an inspected meat processor explicitly sells for human consumption; this ingredient is not safe to improvise from unverified intestinal contents at home.

The measured broth and modest yield make this version a small soup or appetizer rather than a large bowl. Keep the named Vietnamese herbs and forest pepper where you can source them; they contribute a distinct regional aroma, while ordinary broth cannot stand in for pịa.

Practical

Tips for successBuy chilled, ready-to-cook offal and sealed, food-grade pịa from a regulated meat supplier. Keep pịa and raw offal at or below 4°C / 40°F until you begin; use variety meats within 1–2 days refrigerated, or sooner if the package says so. Blanch the heart and tripe, discard the water, and clean the board and knife before preparing herbs. Simmer gently and stir regularly after adding pịa so the thick mixture does not settle or scorch. Toast mắc khén briefly; too much heat can make the pepper bitter and dull its citrusy aroma.

Ingredients

Soup

250 g inspected beef heart, trimmed and cut into 2 cm pieces
250 g cleaned, ready-to-cook beef tripe, cut into 2 cm pieces
150 g inspected beef liver, trimmed and cut into 1.5 cm pieces
150 ml prepared beef pịa, sealed and sold by an inspected processor for human consumption; keep refrigerated
1,000 ml unsalted low-sodium beef stock (ideally no more than 35 mg sodium per 100 ml); 350 ml water
20 g tender lemongrass, bruised and finely chopped; 15 g garlic, finely chopped
2 g dried red chili, crushed
3 g mắc khén (Sơn La forest pepper), lightly toasted and freshly ground
5 g kaffir lime leaves, finely sliced; 10 g lá lốt (Vietnamese wild betel), finely sliced
10 g húng đỏ, a local red-basil-type herb, finely sliced; 4 g fine salt

Method

Keep ingredients cold. Leave the offal and pịa refrigerated at or below 4°C / 40°F until preparation. Use only inspected products prepared for human consumption. If prepared food-grade pịa is unavailable, do not replace it with unverified gut contents or ordinary broth.
Blanch the heart and tripe. Bring a separate pot of water to a rolling boil. Add the heart and tripe for 5 minutes, then drain and discard the blanching water. Keep the liver aside. Wash hands and clean the raw-offal board and knife before touching herbs.
Simmer the first offal. Put stock, water, blanched heart and tripe, lemongrass and garlic in a heavy pot. Bring to a boil, skim, cover and simmer gently for 90 minutes, until the heart and tripe are tender.
Cook the pịa and liver fully. Stir in pịa and dried chili. Bring the whole pot back to a steady boil, then simmer for 20 minutes, stirring often. Add the liver and simmer for 15 minutes more. Check several large pieces and the thickest part of the mixture with a thermometer; use 74°C / 165°F as this recipe's conservative endpoint for every component. The total cook time is about 140 minutes, including the timed steps and time to bring the liquids back to a boil.
Season with herbs and mắc khén. Toast mắc khén in a dry skillet over low heat for about 1 minute, until fragrant. Cool briefly and grind. Stir it into the soup with salt, lime leaves, lá lốt and húng đỏ. Simmer for 2 minutes, then remove from the heat. The soup should be thick and dark brown, distinctly bitter, with citrus-herb and forest-pepper aromas.
Serve. Ladle into four small bowls while steaming hot. This soup-style version may be served as an appetizer; plain or sticky rice can be offered separately and is not included in the recipe.
Store leftovers safely. Cool in shallow containers and refrigerate within 2 hours (within 1 hour above 32°C / 90°F). Keep at or below 4°C / 40°F, use within 3 days and reheat to 74°C / 165°F.

Practical

Practical guidance

Ask a licensed butcher or inspected meat processor specifically for prepared beef pịa intended for human consumption, and keep it chilled during transport. Cleaned beef tripe is easier to manage than unprepared intestine. There is no ingredient substitution that preserves the defining pịa character; if you cannot source it safely, wait until it is available rather than making an improvised version. Serve rice separately if desired.

Troubleshooting

The heart or tripe is firm: Continue a gentle simmer and check every 10 minutes; size and cut affect tenderness. The pịa settles or catches on the pot: Lower the heat and stir the bottom regularly with a clean spoon. The bitterness feels too strong: Keep the serving small and offer plain rice alongside; do not add sugar to conceal the dish's defining flavour.

Frequently asked questions

Is all Nậm pịa served as soup? No. Regional accounts describe both pịa chấm, a dipping condiment, and pịa canh, a more liquid soup. This recipe is the soup style. Can ordinary beef broth replace pịa? No. Pịa is the defining ingredient. Without inspected food-grade pịa, do not make this recipe.

Nutrition per serving (estimate)

Serving sizeOne quarter of the soup, offal, pịa and herbs
Calories235 kcal
Carbohydrate5 g
Protein34 g
Fat8 g
Fibre1 g
Sodium700 mg

Allergens and food safety

This recipe contains beef offal and bovine intestinal material. It does not intentionally add a major regulated allergen, but check the stock and packaged seasonings for declared allergens and cross-contact. Buy only inspected offal and prepared pịa explicitly sold for human consumption; never use raw or unverified home-slaughter intestinal material. Keep raw ingredients refrigerated at or below 4°C / 40°F and separate from herbs and other ready-to-eat foods. Use separate tools, wash hands and surfaces, and discard blanching water. A thermometer check and the full simmer are essential: every component must reach at least 74°C / 165°F. Cool leftovers promptly and reheat to 74°C / 165°F.

To finish

Serve the soup hot in small bowls and let its bitter, earthy flavour come through.
Offer plain or sticky rice separately, and keep raw offal and pịa handling scrupulously clean.

Nậm pịa

Practical

Ingredients

Soup

Method

Practical

Practical guidance

Troubleshooting

Frequently asked questions

Nutrition per serving (estimate)

Allergens and food safety

To finish

Vietnamese National Dishes

Miến lươn

Cá suối nướng

Miến gà