Toast Water
Ingredients
Directions
Prepare
Cut the bread into slices ½ to ¾ inch thick, keeping the crust on.
Toast the bread on both sides until dark brown, avoiding burning.
Break the toasted bread into pieces and place it in a porcelain pitcher.
Steep and cool
Pour the boiling water over the bread and cover the pitcher.
Let it cool until it's safe to drink.
Transcribed from a scanned cookbook and modernised for today's kitchens. Where the book gave no heat or time, or said "a moderate oven", the temperatures and times here may be modern equivalents rather than the book's own figures.
Photo for illustrative purposes only · Contact us to use it
Explore the science
What each ingredient does
- Bread
- Toasting gives the bread browned, toasty flavor that the boiling water draws into the drink.
- Boiling water
- Hot water extracts flavor and color from the toasted bread as it steeps.
The step that matters
Toasting the bread until dark brown. Toasting browns the bread through Maillard reactions and caramelization, which create the drink's flavor. Pale toast gives a weak taste, while burnt bread turns bitter and harsh.
“What each ingredient does” and “The step that matters” were written by Claude from this recipe’s own method and reviewed in samples by CompKitchen.
You might also like
The free Flavor Lab newsletter: one surprising pairing a week and the molecular reason it works, in 60 seconds. No spam, unsubscribe anytime.
Prefer an account? Create a free account to save pairings and unlock the full chemistry.

Vegetable Soup350 recipes
Raspberry Vinegar214 recipes
Brown Coffee with Egg175 recipes
Blackberry Cordial129 recipes