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.
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