Long-form lab notes, research essays, and technique analysis from the Chefsquire kitchen archive.
Guide
Latest
Latest Articles
Chefsquire
Blending Citrus Peel Without Flattening It
Blending can help citrus peel. It can also flatten it.
Read the Lab Note
Chefsquire
pH, Titratable Acidity, and Citrus Drink Balance
Citrus drink balance does not reduce to one number.
Read the Lab Note
Chefsquire
Citrus Peel Oil vs Citrus Juice Acidity
Citrus peel oil and citrus juice acidity do different jobs.
Read the Lab Note
Chefsquire
Oleo-Saccharum for Citrus Peel
Oleo-saccharum gives citrus peel oil somewhere to go before water takes over.
Read the Lab Note
Chefsquire
Lime Rind Aroma Solubility
Lime rind drives the aroma in Chefsquire Super Lime Juice.
Read the Lab Note
Chefsquire
Lime Zest Prep for Super Juice
Lime zest prep controls the aroma ceiling in Chefsquire Super Lime Juice.
Read the Lab NoteIndex
Browse the Library
Article
Orange Peel Is a Stacked Extraction Problem
Orange peel is the wrong ingredient for one-carrier thinking. Orange peel combines oil-phase aroma, bitter peel structure, and lighter aqueous aromatic lift. The flavedo holds much of the peel-oil signal; ethanol can reach different bitter or semi-polar material; hydrosol catches a lighter distillate-readable fraction; emulsion can distribute oil intensity in water. The failure is substitution. […]
Read the Lab Note
Article
Hibiscus Is an Infusion Problem, Not a Hydrosol Problem
Hibiscus is one of the cleanest arguments against hydrosol-first thinking. Hibiscus calyces behave as a pigment-acid-polyphenol system. Their culinary identity depends on color, tartness, and tannic grip from water-extracted structural families. Hydrosol may contribute a faint volatile accent, but the source sidecar does not support treating hydrosol as the carrier for hibiscus pigment-acid-polyphenol structure. The […]
Read the Lab Note
Guide
Hydrosols Are Not Universal Flavor Extracts
Hydrosols look like flavored water. They are not whole-ingredient extracts, and the mistake changes the drink. A bartender can put orange zest, mint, pepper, cacao nibs, rose petals, or roasted grain into a still and get a liquid that smells recognizable. Recognition is not completion. The condensate may carry the volatile fraction that steam can […]
Read the Lab Note
Recipe / Article Hybrid
blanch vs no-blanchchef techniques
Heated Herb Oil Extraction: A Science-Forward Alternative To Traditional Blanch-And-Blend
My albeit anecdotal culinary R&D shows that chefs can achieve vivid, chlorophyll-dense green herb oils without pre-blanching. My heated oil extraction method uses controlled thermal exposure, high shear, and immediate thermal arrest to outperform the traditional workflow on color density, flavor integrity, and free-water management. Introduction: Why Revisit Herb Oil Extraction? Chefs inherited the blanch-and-blend method as […]
Read the Lab Note
Recipe / Article Hybrid
Chef Wayextraction
Persimmon Extraction-Maceration: Bridging Raw Aroma and Heat-Dependent Complexity
By Waymond Wesley II This technique demonstrates how extraction maceration captures the aroma of raw fruit and the depth of a cooked dish within a single controlled process. I use a low-temperature vacuum environment to manage volatility and solute transfer with precision. Persimmon, a true berry within the genus Diospyros, contains high soluble sugar, natural pectin, and mild acidity. Its […]
Read the Lab Note
Recipe / Article Hybrid
chefsquireculinary science
Tiger Prawn Extraction & Umami Synergy: Elevating Flavor Through Science
In the world of culinary technique, few methods offer as much control over flavor and aroma as the extraction method. In Part Three of my extraction video series, I demonstrate how to apply this method to prawns—preserving delicate volatile compounds while unlocking powerful umami synergy. The resulting prawn bisque, combined with tomato-saffron broth and finished […]
Read the Lab Note