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Submarino

Submarino

Argentina's charming take on hot chocolate — a bar of dark chocolate 'submarined' into a cup of steaming hot milk, where it slowly melts as you stir. A café ritual loved by kids and adults alike.

Prep Time
2 min
Cook Time
5 min
Total Time
7 min
Servings
1
Ingredients
  • 250ml (1 cup) whole milk
  • 1 bar (40-50g) dark or milk chocolate (Águila brand is traditional)
  • Sugar to taste (optional)
Nutrition (per serving)
Calories
320
Protein
10g
Carbs
32g
Fat
18g

Wine Pairing

Pairs with medialunas (croissants) for a classic merienda

Where to Try It
  • Every confitería and café in Argentina
  • Café Tortoni (Buenos Aires) — iconic setting
  • Richmond Café (Florida street) — classic porteño experience
Instructions
  1. 1

    Heat the milk in a small saucepan over medium heat until steaming hot but not boiling. Small bubbles should form around the edges.

  2. 2

    Pour the hot milk into a wide cup or mug.

  3. 3

    Place the chocolate bar on a small plate or saucer beside the cup.

  4. 4

    To drink, plunge the chocolate bar into the hot milk — the 'submarine' — and let it sit for 30 seconds.

  5. 5

    Stir gently with a spoon, watching the chocolate melt and swirl into the milk.

  6. 6

    Continue stirring until the chocolate is fully dissolved or enjoy it in stages, alternating between milky sips and chocolatey ones.

Pro Tips from the Kitchen
  • The quality of the chocolate bar makes all the difference. In Argentina, Águila chocolate bars are the classic choice. Use any good-quality chocolate with at least 50% cacao.

  • Don't boil the milk — it needs to be hot enough to melt the chocolate but not scalded, which changes the taste.

  • This is a ritual, not a recipe. The pleasure is in the slow melting and stirring. Don't rush it.

The Story Behind the Dish

The submarino (literally 'submarine') is a beloved Argentine café tradition. Rather than pre-mixing cocoa powder into milk, cafés serve a cup of steaming hot milk with a bar of chocolate on the side. You plunge the chocolate into the milk — like a submarine diving — and stir as it melts. The ritual of watching the chocolate dissolve is half the pleasure. It's a winter staple in every confitería (café) in Argentina, and a rite of childhood.

Storage & Leftovers

Must be consumed immediately — this is a made-to-order drink.