Spanish

Medium · Hot

Velvety potato and carrot soup

Potato and carrot are coaxed together in a light olive-oil sofrito of yellow onion until everything is tender enough to pass through a sieve without effort. The result is a bowl of quiet gold — gently sweet from the carrot, earthy from the potato — warm enough to take the chill from a Barcelona morning without once feeling heavy.

Recipe by

Asunción Rivas

The Single-Portion Cook

Prep

15 min

Cook

30 min

Total

45 min

Method

Prepare the vegetables

Peel the potato and carrot and cut each into rough 2 cm chunks. Peel and finely chop the onion and garlic.

Build the soup

Melt the butter in the saucepan over medium-low heat. Add the onion and cook gently, stirring with the spatula, until it softens and turns translucent, about 5 minutes.

Add the garlic and cook for another minute, just until fragrant.

Add the potato chunks and carrot chunks, stir to coat them in the butter, then pour in the whole milk. Stir in the fine salt.

Simmer and blend

Bring the mixture to a gentle simmer over medium heat, then reduce the heat to low. Cover loosely and cook for 20 to 25 minutes, until the potato and carrot are completely tender when pierced with a fork.

Remove from the heat. Use a hand blender or immersion blender to puree the soup directly in the saucepan until completely smooth and velvety. Alternatively, transfer carefully to a standing blender in batches, then return to the pan.

Season with white pepper. If the soup is thicker than you like, add a splash of milk or water and stir until it reaches your preferred consistency. Warm gently over low heat if needed.

Serve

Ladle the soup into a wide, shallow bowl. Drizzle the olive oil in a thin stream across the surface. Squeeze the lemon over the top and serve with a simple slice of white bread if you like.

Nutri-Score

Good balance

A–E · lower is better · score 0

Calories

247

per serving

Low sugar · 10g

Protein

Carbs

31g

Fat

11g

Sat. fat

Fiber

Sugar

10g

Sodium

717mg

Gluten FreeVegetarianHeart HealthySoft DietDigestive GentleLow Fat

Nutri-Score is a general nutritional-balance guide, not medical or dietary advice.

Environmental impact

Low impact

A–E · lower is better · complete match

kg CO₂e

0.5

per serving

BCarbonAEU all-round· carbon sets the grade

Water

0.3m³

Land

20Pt

Runoff

0.04g P

Whole milk drives 75% of this recipe’s estimated footprint.

Carbon from Poore & Nemecek 2018; water, land & runoff from Agribalyse — modelled averages for comparing recipes, not a measurement of your groceries.

Flavor Profile

Umami

Sweet

Salty

Sour

Bitter

Spicy

Textures

SilkySmoothTenderCreamy

Aromas

ButteryGarlicVegetableCitrus

Kitchen Equipment

Primary Tool

Saucepan

Saucepan Spatula Immersion Blender Chef Knife Cutting Board Vegetable Peeler Ladle

Counter FootprintMedium

Techniques

Sauteing Simmering BlendingFinishing

Safety & Storage

High Risk Population

This soup is designed for tender mouths, indicating it may be served to elderly or immunocompromised individuals who are at higher risk for foodborne illness. Extra care must be taken with preparation hygiene and storage.

Storage

Milk-based soups spoil quickly and must be refrigerated within 2 hours of cooking. Store in airtight containers at 40°F (4°C) or below for up to 3 days. Do not leave at room temperature for extended periods.

Handling

When pureeing hot liquids with an immersion blender, secure the lid firmly and keep hands and loose items away from the blade. When using a standing blender, work in small batches and never seal the lid completely when blending hot liquids to prevent pressure buildup and splashing.

Cooking Temperature

Reheat leftover soup to an internal temperature of 165°F (74°C) throughout before serving. Bring to a gentle simmer and hold for at least 15 seconds to ensure safe consumption.

Cross Contamination

Clean all utensils, blenders, and containers that contact the hot soup thoroughly with hot soapy water. Do not place clean utensils on surfaces that have touched raw vegetables without sanitizing first.

Pro Tips

Technique

Cook the onion slowly over medium-low heat until it is truly translucent before adding anything else — this softens its edge and gives the whole soup a sweeter, rounder foundation.

Substitution

If you have reduced-fat milk or even a light oat drink on hand, they work perfectly well here. The soup will be slightly less rich, but still silky and gentle.

From the chef

When Tomás was here, I made this soup for both of us and always had too much left over that went stiff in the fridge. Now I make exactly what I need for myself, and the potato and carrot turn so soft in the milk that every spoonful feels like a gentle hand on my shoulder. A little lemon, a thread of olive oil, and I have something truly soothing without any waste to trouble my conscience.

Asunción RivasThe Single-Portion Cook

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TagsWeeknight DinnerOne PotGluten FreeSilky SmoothComfort FoodVegetarian Friendly

AllergensMilk

Source: generated · May 30, 2026