#soup#veganVeganPublished 5 October 2026

Red Lentil Soup

The soup every family kitchen knows by heart: warm, cheap, and ready before the bread is out of the oven.

Winter warmer40 min total
Prep
10min
Cook
30min
Total
40min
Difficulty
Easy
Serves
4people

method

0 of 2 steps done
  1. Step 1

    25 min

    Sauté the onion until golden, add the cumin, lentils and water, and simmer until the lentils fall apart.

  2. Step 2

    Blend until smooth, season with salt, and serve with lemon.

units,
explained.

I cook by weight whenever I can. Here is what every unit on this site means. The ones used in this recipe are highlighted.

UnitShortEqualsIn real life
Gram in this recipeg1/1000 kg · 28 g ≈ 1 ozA paperclip weighs about 1 g
Kilogram kg1000 g ≈ 2.2 lbA bag of sugar
Millilitre ml1/1000 l · 1 ml of water = 1 gA fifth of a teaspoon
Litre in this recipel1000 ml ≈ 4¼ cupsA large water bottle
Teaspoon in this recipetsp5 mlA level measuring spoon, not the one you stir tea with
Tablespoon tbsp3 tsp = 15 mlA level soup spoon
Cup in this recipecup240 ml (US) · 16 tbspWeight depends on what's in it: 1 cup flour ≈ 120 g
Piece in this recipepcOne whole itemOne egg, one onion, one clove: medium unless I say otherwise
Pinch pinch≈ 1/16 tspWhat fits between thumb and finger