Completo Chileno

• Pork frankfurters 200g (4 x 50 g, about 7 oz)

  Simmered whole, then tucked into the buns. Substitute: Beef frankfurters, same weight, for a different flavour.

  How to choose: Plump, firm frankfurters with no grey patches or sour smell

  How to prepare: Take out of the fridge 10 minutes before cooking

  Required
• Hot dog buns 240g (4 x 60 g, about 8.5 oz)

  Soft white rolls, split on top. Substitute: Soft finger rolls or brioche hot dog buns, same weight.

  How to choose: Fresh, soft buns that spring back when pressed

  How to prepare: Split each bun along the top, keeping the base joined

  Required
• Ripe avocado 200g (2 medium, about 7 oz)

  Mashed with a fork and a pinch of salt. Substitute: Guacamole without onion or chilli, same weight.

  How to choose: Avocados that give gently when pressed and feel heavy for their size

  How to prepare: Halve, remove the stone, scoop out the flesh and mash with a fork

  Required
• Tomato, diced 200g (2 medium, about 7 oz)

  Diced small and lightly salted. Substitute: Cherry tomatoes, halved, same weight.

  How to choose: Firm, deep-red tomatoes that smell sweet at the stem

  How to prepare: Dice into small cubes, about 1 cm, and season with a pinch of salt

  Required
• Mayonnaise 60g (4 tablespoons)

  Spread generously over the avocado. Substitute: Homemade mayonnaise, same amount.

  How to choose: Full-fat mayonnaise for the classic rich finish

  How to prepare: Measure out into a small bowl or a squeeze bottle

  Required
• Yellow mustard 15g (1 tablespoon)

  Optional zigzag over the top, as in the photo. Substitute: Dijon mustard, same amount, for a sharper bite.

  How to choose: Smooth yellow mustard, not wholegrain

  How to prepare: Measure out

  Optional
• Fine sea salt 2g (about 1/2 teaspoon)

  For the avocado and tomato. Substitute: Kosher salt, same weight.

  How to choose: Fine salt for even seasoning

  How to prepare: Measure out

  Required

Estimated cost: Low — about $2–3 per serving at home (USD)

info A good completo is a balancing act: the bun soft, the frankfurter hot, the avocado thick and green, and the mayonnaise generous enough to hold it all together.

Execution Methodology & Culinary Technique

1. 1

   Simmer the Frankfurters

   8 Mins Simmering water, about 95°C (203°F); frankfurters reheated to 74°C (165°F)

   Put the frankfurters in a pot, cover with cold water and bring to a gentle simmer — never a hard boil, which splits the skins. Cook for 8 minutes until they are heated right through to 74°C (165°F). Lift them out with tongs and let them drain for a moment.

   A gentle simmer keeps the skins intact and the frankfurters juicy; boiling makes them burst.

   Done when: Frankfurters plump, hot through to 74°C (165°F), skins unbroken.

2. 2

   Dice the Tomato and Mash the Avocado

   10 Mins No cooking heat; work at room temperature, about 20°C (68°F)

   Dice the tomatoes into small cubes and season with a pinch of salt. Halve the avocados, remove the stones, scoop the flesh into a bowl and mash it with a fork until it is spreadable but still has a little texture — not baby-food smooth. Season with the remaining salt.

   Mash the avocado with a fork, not a blender: a few small lumps are exactly right for a completo.

   Done when: Tomato in neat small dice; avocado a thick, spreadable green mash.

3. 3

   Warm the Buns

   2 Mins Oven or grill, 180°C (350°F)

   Place the split buns on a tray and warm them in the oven at 180°C (350°F) for 2 minutes, just until the outside is warm and the inside is soft. Do not let them crisp — a completo bun should stay soft enough to squeeze shut around the filling.

   Warm buns hold together better than cold ones and make the whole sandwich taste freshly made.

   Done when: Buns warm to the touch, soft inside, not toasted or crisp.

4. 4

   Build the Completos

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

   Lay a hot frankfurter in each bun. Spoon the diced tomato along one side, spread the mashed avocado thickly over the top, then run a generous ribbon of mayonnaise down the middle and finish with the mustard zigzag if you are using it. Serve at once, with napkins — plenty of them.

   Layer in this order — tomato first, then avocado, then mayonnaise — so the avocado sits on top where it belongs and the mayonnaise holds it all together.

   Done when: Bun full to bursting, green avocado and white mayonnaise visible from end to end, served hot.

vital_signs Nutritional Physiology & Benefits

Nutrition

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

Vitamins & minerals: Avocado adds vitamin E, potassium and folate, tomato adds vitamin C and lycopene, and the frankfurter adds B vitamins and selenium. All nutrition values are estimated.

restaurant Food Pairings

What to Eat With

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

warning Digestive Guardrails

What NOT to Combine

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

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

Who Should Eat It

Who Should Eat

• General adultsA filling snack for most adults; one completo is a proper snack, two is a meal, so judge the portion by your appetite.
• ChildrenKids love the creamy avocado and mayonnaise; cut the completo in half and leave the mustard off theirs.
• ElderlySoft bun, soft avocado and a tender frankfurter make it easy to chew; keep the portion to one and eat it freshly made.
• Pregnant womenThe frankfurter is reheated right through to 74°C (165°F), which is the safe way to eat it in pregnancy; eat it hot and freshly made. Ask your clinician if unsure.
• Breastfeeding womenA quick, energy-rich snack for nursing mothers; the avocado adds useful fats and the portion is easy to finish one-handed.
• AthletesAbout 512 calories with 11.8 g of protein makes one completo a decent post-training snack; two with fries works as a recovery meal.
• Weight gainAn energy-dense snack at 512 calories; add fries and a second completo and the calories climb fast.
• Weight lossA rich snack, so keep it to one completo, skip the fries, and save it for a day when the rest of your meals are light.

Health Conditions — Adjust or Avoid

Conditions

• DiabetesAbout 38.7 g of carbohydrate per serving, mostly from the bun; a smaller bun or an open-face version lowers it. Ask your clinician about portions.
• High blood pressureSodium is about 1049 mg per serving, mostly from the frankfurter and mayonnaise; use a low-sodium frankfurter and less mayonnaise if you need to. Ask your clinician about portions.
• Kidney diseaseFrankfurters and mayonnaise are high in sodium and saturated fat; keep the portion small and infrequent. Ask your clinician.
• GoutFrankfurters are processed meat and can be high in purines; a smaller portion now and then is usually better than a full plate. Ask your clinician.
• Stomach issuesThe rich mayonnaise and fatty frankfurter can sit heavily on a sensitive stomach; eat a small portion and skip the mustard. Ask your clinician if unsure.
• Cardiovascular diseaseThe frankfurter and mayonnaise are high in saturated fat and sodium, so this is a sometimes snack rather than an everyday one. Ask your clinician about portions.
• Fatty liverA rich, energy-dense snack; using half the mayonnaise and a wholemeal bun lightens it. Ask your clinician about portions.
• Food allergiesContains gluten (bun), egg (mayonnaise) and mustard. Do not serve it to anyone with a mustard allergy — the mustard is optional and can be left off entirely.
• Special therapeutic dietsNot gluten-free or dairy-free as written. A gluten-free bun works, but the frankfurter and mayonnaise cannot be left out without changing the dish; ask your clinician.

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

kitchen Storage & Use

Storage & Use

How to store

Store the parts separately in sealed containers in the fridge; assemble only when you are ready to eat.

In the fridge

Frankfurters up to 3 days at 4°C (40°F) or below; mashed avocado only a few hours before it browns; buns 2 days in a sealed bag.

In the freezer

Frankfurters freeze well for up to 2 months at -18°C (0°F); do not freeze the avocado, tomato or assembled completo.

How to reheat

Reheat frankfurters in simmering water until steaming and 74°C (165°F) throughout; warm the buns in a hot oven for 2 minutes. Do not reheat the avocado or tomato.

Freezing recommended

Partly — freeze the frankfurters only; make the avocado and tomato fresh.

Signs it has spoiled

Sour or off smell, slimy frankfurters, or brown, grey avocado — throw it away.