Curated recipes from 193 countries  •  New seasonal Mediterranean issue out now
Dinner Ideas — Global Recipe Journal
Regions All Regions Mediterranean & Italy East & South Asia Latin America & Caribbean Middle Eastern Nordic & European African Heritage North America Oceania & Pacific Browse Atlas

Overview

Aji de Lengua

Bolivian Spicy Beef Tongue Stew, Lengua en Aji

Aji de lengua is Bolivia's fiery tongue stew: beef tongue simmered until it can be cut with a spoon, then sliced and braised in a thick sauce of tomato, onion, ground red chile, cumin and peas. It is rich, spicy and deeply savoury, and it always arrives with boiled potato and steamed rice to soak up the sauce. One serving is about 666 g.

Aji is a whole family of Bolivian stews, named for the ground chile that colours and heats their sauces, and aji de lengua is its nose-to-tail member: tongue was a prized cut in Andean cooking, simmered slowly and dressed in tomato and red chile, then served with potato and chuno, the freeze-dried potato of the highlands. It remains a fixture at Bolivian family tables and market stalls, especially in Tarija and the south.

Pairs well with: Boiled potato, steamed white rice and chuno (freeze-dried potato)

Provenance

Bolivia flag Bolivia

Bolivian Heritage

Latin America & Caribbean

Time Dedication

3h 25m

25m prep • 180m cook

Batch Yield

4 Servings

856 kcal per serving

1 serving ≈ 666 g

Technical Skill

Intermediate

Intermediate (Slow-Braised Stew)

Meal Timing & Digestive Fit

Breakfast

Not Advised

Lunch

Hearty Midday Main

Dinner

Ideal Hearty Main

Snack & Tea

Inappropriate

Occasions: Family dinners, Sunday lunches, festive gatherings, cold-weather dinners Cost: Low — about $4–5 per serving at home
Tags: Beef Spicy Savory Braised
Sliced beef tongue in a rich red aji chile sauce with boiled potatoes in a serving pot, a ladle resting in the sauce

Bolivian Heritage

Photo: Carlillasa, CC BY-SA 4.0, via Wikimedia Commons

The Heritage Formulary

Measured Ingredients

Estimated cost: Low — about $4–5 per serving at home (USD)

A good aji de lengua is deep red and glossy: the sauce thick enough to coat a spoon, the tongue tender enough to cut with a fork, and the heat warm rather than punishing.

Execution Methodology & Culinary Technique

Step-by-Step Cooking Guide

Active 3h 25m
P

Prep Stage: Simmer, Chop & Soak

25 Mins • Tongue Simmering, Sauce Base Ready

Put the tongue on to simmer first — it needs about 2 1/2 hours, and everything else happens while it cooks. Blanch and chop the tomatoes, chop the onion and garlic, shell the peas, chop the parsley, and put the rice on. Boil the potatoes in the last 30 minutes.

Maestro Tip: Start the tongue as early as you can: a tongue simmered gently for the full time peels in one pull and slices like butter, while a rushed one stays tough and hard to peel.

  1. 1

    Simmer the Tongue Until Tender

    150 Mins Gentle simmer, about 95°C (203°F)

    Rinse the 900 g raw tongue and put it in a large pot with cold water to cover. Bring to a gentle simmer — not a hard boil — skim off any foam, and cook for about 2 1/2 hours until a knife slides in easily and the skin loosens. Lift the tongue out and keep 250 ml of the cooking liquid for the sauce.

    A hard boil tightens the meat; a lazy simmer is what makes tongue tender.

    Done when: Tongue gives easily to a knife and the skin pulls away cleanly.

  2. 2

    Peel and Slice the Tongue

    10 Mins Cool to handling, about 50°C (122°F)

    Let the tongue cool for 10 minutes until you can hold it. Pull the thick outer skin off in strips — it should come away in large pieces — trim off any fat or gristle, and slice the meat across into slices about 1 cm thick. You should have about 600 g of sliced tongue.

    Peel while it is still warm: once it cools completely the skin sticks and tears the meat.

    Done when: 600 g of clean, smooth slices with no skin or gristle left.

  3. 3

    Build the Aji Sauce

    25 Mins Medium heat, about 160°C (320°F)

    Heat the oil in a wide pot over medium heat. Add the onion and garlic and cook for 5 minutes until soft and translucent. Stir in the aji colorado paste and cumin and cook for 2 minutes until the paste darkens and smells toasty. Add the chopped tomato, oregano and pepper and cook for 10 minutes, stirring often, until the tomato breaks down. Add the peas and the 250 ml of cooking liquid, then simmer for 8 minutes until the sauce is thick enough to coat a spoon.

    Fry the chile paste in oil before the tomato goes in — blooming it this way takes the raw edge off the heat.

    Done when: A thick, deep-red sauce that holds a line when you drag a spoon through it.

  4. 4

    Braise the Tongue in the Sauce

    15 Mins Gentle simmer, about 90°C (195°F)

    Lay the sliced tongue into the sauce, spooning sauce over each slice, and simmer gently for 15 minutes so the meat takes on the flavour. Stir in the parsley and season with the salt, tasting as you go. Add a splash more cooking liquid if the sauce gets too thick.

    Do not boil the sauce hard now — a gentle simmer keeps the slices intact instead of shredding them.

    Done when: Tongue slices heated through to 74°C (165°F), coated in thick red sauce.

  5. 5

    Serve with Potato and Rice

    5 Mins Serve hot, above 63°C (145°F)

    Spoon a mound of hot rice onto each plate with a boiled potato beside it, ladle the tongue and sauce over and around them, and serve at once with a little extra sauce on top.

    Plate it fast: the sauce sets as it cools, so it should reach the table while it still pours.

    Done when: Hot plates, red sauce glossy over the tongue, rice steaming, potato tender.

Finishing Touches & Plating

Serve it hot, the sauce still glossy, with the potato and rice alongside — and keep a little extra cooking liquid nearby, because the sauce thickens fast once it leaves the heat.

Nutritional Physiology & Benefits

Nutrition

Energy

856

kcal / serving

Protein

34g

Complete AA

Carbs

80g

Complex

Fats

44g

Healthy

Per serving (4 servings · 1 serving ≈ 666 g)
Energy856 kcal
Protein34 g
Carbohydrates80 g
Fat44 g
Fibre7.2 g
Sugar7.6 g
Sodium599 mg
Per 100g
Energy128 kcal
Protein5.1 g
Carbohydrates11.9 g
Fat6.7 g
Fibre1.1 g
Sugar1.1 g
Sodium90 mg

Nutrition values are estimated — calculated from USDA FoodData Central values for the listed ingredients.

Vitamins & minerals: Beef tongue is very rich in vitamin B12, iron, zinc and selenium; tomato and peas add vitamin C, vitamin A and B vitamins. All nutrition values are estimated.

Very Rich in B12 and Iron

Beef tongue is one of the richest foods for vitamin B12 and iron, with about 34 g of protein per serving to keep you full for hours.

Tomato, Peas and Parsley

The sauce brings vitamin C from tomato, plant protein and fiber from peas, and fresh parsley for colour and freshness.

One Pot for the Sauce

The tongue simmers on its own while you make the sauce in one pot, so the hands-on work is short even though the dish takes its time.

Food Pairings

What to Eat With

To optimize nutrient absorption and elevate the sensory depth, pair with these authentic accompaniments:

Sides

Steamed White Rice

The rice is not optional: it soaks up the spicy sauce and turns a rich stew into a complete plate.

Vegetables

Boiled Potato

A plain boiled potato is the traditional partner — its mild, starchy softness is the calm base the fiery sauce needs.

Chuno (Freeze-Dried Potato)

Rehydrated chuno has a dense, chewy bite that stands up to the sauce and is the classic highland accompaniment in Bolivia.

Drinks

Cold Lager or Chicha

A cold lager or a glass of chicha cools the chile heat and keeps the meal refreshing against all that richness.

Full Menus

Full Menu: Soup, Then Aji de Lengua

Start with a light peanut soup, then finish with aji de lengua — warm and brothy first, then rich, spicy and filling.

Complete menu

A plate of aji de lengua with boiled potato and steamed rice, a small green salad on the side, and a cold lager — a classic Bolivian family dinner.

Digestive Guardrails

What NOT to Combine

To prevent digestive distress, sluggishness, or palate clash, avoid pairing the dish with these elements:

Boiling the Tongue Hard

A rolling boil tightens the meat and makes it rubbery instead of tender. Keep the water at a gentle simmer the whole time. This is general food information, not medical advice.

Skipping the Peel

The thick outer skin is tough and chewy; serving the tongue unpeeled ruins the texture. Peel it while it is still warm, when the skin pulls away cleanly. This is general food information, not medical advice.

Adding the Peas Too Early

Peas cooked for an hour turn grey and mushy. Stir them into the sauce near the end so they stay bright green and sweet. This is general food information, not medical advice.

General information only, not medical advice — consult a doctor for personal dietary decisions.

Who Should Eat It

Who Should Eat

  • General adultsA rich, spicy dinner for most adults; the portion is generous, so a lighter lunch earlier in the day balances it.
  • ChildrenKids who like mild food will find the full-strength sauce too hot — use only 25 g of chile paste for their plates and serve extra rice.
  • ElderlyThe tongue is soft and easy to chew once simmered properly, but the dish is rich and salty, so keep the portion as stated.
  • Pregnant womenThe tongue is cooked through and the sauce is served hot, which is the safe way to eat it in pregnancy; use less chile if heartburn is a problem. Ask your clinician if unsure.
  • Breastfeeding womenA filling, energy-rich dinner for nursing mothers; keep the chilli as stated or use less if your baby seems sensitive to spicy food.
  • AthletesAbout 34 g of protein with rice and potato for carbohydrate makes it a strong recovery dinner; the iron and B12 are a bonus.
  • Weight gainAn energy-dense plate at 856 calories; a second spoon of rice or more sauce raises it further.
  • Weight lossA heavy plate, so keep the portion as stated, skip a second helping of rice, and save it for a day when dinner is your main meal.

Health Conditions — Adjust or Avoid

Conditions

  • DiabetesThe rice and potato carry most of the carbohydrate, about 80 g per serving; keep those portions as stated and skip a second helping. Ask your clinician about portions.
  • High blood pressureSodium is about 598 mg per serving, mostly from salt and the cooking liquid; use low-sodium stock and less salt if you need to. Ask your clinician about portions.
  • Kidney diseaseTongue is very high in protein and phosphorus; keep the portion small and infrequent. Ask your clinician.
  • GoutBeef tongue is high in purines; a smaller portion now and then is usually better than a full plate. Ask your clinician.
  • Stomach issuesThe red chile and rich sauce can irritate a sensitive stomach; use less chile paste and eat a small portion. Ask your clinician if unsure.
  • Cardiovascular diseaseThe dish is rich in saturated fat from the tongue, so this is a sometimes dish rather than an everyday one. Ask your clinician about portions.
  • Fatty liverA rich, fatty plate; a smaller portion with extra rice and potato and less sauce lightens it. Ask your clinician about portions.
  • Food allergiesContains no gluten, dairy, egg or nuts as written. The chile paste can carry traces of other spices — check the jar label if you have a spice allergy.
  • Special therapeutic dietsNot low-fat or low-purine as written. It is gluten-free and dairy-free, but the tongue cannot be swapped without changing the dish; ask your clinician.

If you have a medical condition, consult your doctor before changing your diet.

Storage & Use

Storage & Use

How to store
Store the tongue in its sauce, and the rice and potato in separate sealed containers in the fridge.
In the fridge
Up to 3 days at 4°C (40°F) or below in a sealed container.
In the freezer
Freeze the tongue in its sauce for up to 2 months at -18°C (0°F); the sauce may need a splash of stock when reheated.
How to reheat
Reheat gently in a pot over low heat, stirring often, until steaming and 74°C (165°F) throughout; add a splash of stock if it has thickened too much. Do not boil it.
Freezing recommended
Partly — freeze the stew only; cook fresh rice and boil fresh potatoes when you reheat.
Signs it has spoiled
Sour or off smell, slimy tongue, or any mould — throw it away.

More recipes to explore

A tray of golden baked Bolivian salteñas standing upright with dark braided top seams in Santa Cruz de la Sierra Bolivia flag Bolivia 2h 25m
Lunch •Bolivian National Favourite

Bolivian Salteñas

A Bolivian salteña is a baked hand pie with a slightly sweet, golden dough — coloured with paprika or annatto — sealed with a braided seam across the top and baked standing upright. Inside is the jigote, a juicy beef stew of diced beef, potato, onion, peas and ají chilli, sweetened with a few raisins and set with gelatin so it turns to rich broth in the oven, with a slice of hard-boiled egg and a black olive tucked in. This is not a dry mince empanada: you bite a small corner, then spoon and sip the hot juices out. One serving (two salteñas) is about 462 g.

Hearty & Satisfying

A golden baked pastry wrapped around a soupy, sweet-spicy beef stew — Bolivia's famous mid-morning hand pie, eaten upright so not a drop of broth escapes.

Pairs Well With
Llajua hot sauce & a glass of fresh orange juice
Silpancho with a thin breaded beef steak, fried egg, rice, potatoes and tomato salsa on a white plate Bolivia flag Bolivia 1h 5m
Dinner •Cochabamba Heritage

Silpancho

Silpancho is the great plate of Cochabamba: a bed of white rice and boiled potatoes covered by a single beef steak pounded until it is almost paper-thin, dipped in egg and breadcrumbs and fried crisp, then topped with a fried egg and a fresh salsa of tomato, red onion and hot locoto pepper. The name comes from the Quechua sillp'anchu, meaning flat and thin — and the steak really does cover almost the whole plate. One serving is about 705 g.

Hearty & Satisfying

A plate-sized beef steak pounded paper-thin, breaded and fried over rice and potatoes, crowned with a fried egg and fresh tomato salsa — Cochabamba's most famous plate.

Pairs Well With
Chicha or cold beer & llajua hot sauce
Pique macho platter piled with beef, sausage, fries, tomato, onion, peppers, egg and sauces Bolivia flag Bolivia 55m
Dinner •Cochabamba Heritage

Pique Macho

Pique macho is a mountain of a meal from Cochabamba: strips of beef and pork sausage fried with onion, piled over a heap of french fries with tomato, hot locoto peppers and sliced boiled egg, then finished with zigzags of mustard, mayonnaise and ketchup. It is served in the middle of the table, made to be shared, and its name is a dare — pique, macho means roughly eat it, man. One serving (a quarter of the platter) is about 508 g.

Hearty & Satisfying

A heaped sharing platter of fried beef and sausage over french fries, with tomato, locoto, egg and sauces — Cochabamba's famous dare of a dinner, made for the middle of the table.

Pairs Well With
Cold beer & llajua hot sauce
A plate of sajta de pollo with chicken in orange-yellow aji sauce, boiled potato, grey tunta and fresh onion-tomato sarsa Bolivia flag Bolivia 1h 25m
Dinner •La Paz Heritage

Sajta de Pollo

This sajta de pollo recipe simmers bone-in chicken in a thick sauce of aji amarillo, onion, garlic and cumin, with green peas stirred through, and serves it with boiled potatoes, chuno (freeze-dried Andean potato) and a bright sarsa of onion and tomato. It is the dish La Paz cooks for Carnival and All Saints' Day. One serving is about 566 g.

Comfort & Warmth

Bone-in chicken simmered in a thick yellow aji sauce, served with potatoes, chuno and a fresh onion-tomato sarsa — the festive plate of La Paz.

Pairs Well With
Warm chicken in aji sauce with potatoes, chuno, rice and sarsa
High Protein

The Dinner Gazette

Never wonder what’s for dinner again

One email a week with easy dinner ideas from around the world — ingredients, steps and nutrition, tested in our kitchen first.

Delivered every Thursday morning. Unsubscribe anytime.