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10-minute experiment

One squeeze of lemon

Fix a flat soup with a single ingredient.

The idea

A teaspoon of lemon juice makes a flat soup taste brighter without making it taste like lemon.

The one thing you change: Lemon juice added or not

You need

  • 2 bowls of the same lightly salted soup
  • 1 tsp lemon juice
  • A spoon

Steps

What you should find

The lemon bowl tastes fuller and fresher. The plain bowl tastes dull by comparison.

The science behind it

Salt, fat, acid, heat

Most flavor problems come down to one of four things. Salt strengthens flavors, fat adds richness, acid brightens heavy food, and heat adds browning and…

Read the explainer

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