Mantequilla il Giardino
In House

Mantequilla il Giardino

Tomato & Basil Compound Butter
€15.50
Cultured butter built around sun-dried tomato and fresh basil, the dried fruit concentrating an umami the fresh version could never reach.
1
Origin España
Producer Zales & Rego
Volume 120 g
Appearance

Pale-yellow butter streaked with brick-red and green flecks

Aroma

Concentrated dried tomato, fresh basil, butter cream

Taste · Primary

Butter cream, sun-dried tomato umami, fresh basil

Taste · Secondary

Salt-mineral, soft acidity, herbaceous green close

Texture

Firm cold, melts to a colour-streaked glaze on hot bread

Finish

Long, tomato-basil-butter, with a clean herbaceous close

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A four-element compound butter that holds the Caprese dish together: tomato, basil and salt folded into cultured butter. The ingredient list is short and the architecture clean: cultured butter, sun-dried tomato, fresh basil and sea salt.

The choice of sun-dried tomato over fresh is structural rather than stylistic. Sun-drying concentrates the tomato’s glutamate and lycopene many times over per gram, removes watery green top notes, and shifts the volatile profile towards caramelised, Maillard-like notes. The result is a butter that delivers tomato umami and colour without diluting the emulsion.

Basil’s aromatic compounds are highly soluble in butterfat—far more so than in water—so chiffonaded basil folded into soft cultured butter releases more flavour than basil scattered over a water-rich dish. Salt forms the third pillar, enhancing the tomato’s glutamate through the classic salt–glutamate synergy.

laboratorio antiguo
The Producer

Zales & Rego - Alcorcón, Madrid

The line starts in a botica in Mondoñedo, Galicia, where remedies, conserves and spices once shared the same shelf. Alonzo Rego carried the trade to Cádiz in 1776, then across the Atlantic to Veracruz in 1795. In 1888, Don Ismael Rego y Salcedo gave the house its formal name. Seven generations later, Zales & Rego returns to the old world, composing and selecting from a workshop in Alcorcón, Madrid: compose, select, preserve the excellent.
Founded 1888
Generations Seven, documented in archive
Workshop Alcorcón, Madrid
Philosophy Compose. Select. Preserve the Excellent.
The Process

Dried tomato, not fresh. That's the whole trick.

Sun-drying the tomato concentrates its glutamate and lycopene many times over per gram and removes the watery green-top notes fresh tomato would bring, shifting the flavour toward something closer to caramelised. Fresh basil, chiffonade-fine, folds in after, since its aromatics dissolve far more readily in butterfat than in water. Salt is the third leg, drawing out the tomato's glutamate.
Base Cultured butter
Tomato Sun-dried, concentrated
Herb Fresh basil, chiffonade
Colour Brick-red and green streaks

“Fresh tomato would have watered the whole thing down. Dried is what makes it work.”

Zales & Rego · España