Beef Rendang — retrospective whole-Recipe report

Hypothesis

Retrospective review expectation stated at recording time: the complete recorded formulation and Method can reach its intended endpoints and produce the following finished dish: Beef slowly cooked in coconut milk and aromatics until the sauce fries down to a dark, clinging paste. This is not a hypothesis documented before historical cooking and is not itself an observed outcome.

Procedure

This record was written on 2026-10-02 from Carlo Kruger’s retrospective report on that date. Historical cooking dates and trial counts were not recorded. The exact whole Recipe Version is Beef Rendang v1. Its preserved source is recipes-tmp/beef-rendang.md with SHA-256 3f16be761399ee605efd29b7f812c9ee65fb32ed3ca14372fb359970259d079a. The serialized draft SHA-256 is 368515193240dc4369fde70843a6fc37a5ac16095d8817f598dd1243ef067c9a. The complete formulation and work sequence below are the recorded specification, not newly observed timings, temperatures or yields. Correspondence to past cooking is attributed to Carlo’s statement that the recipes as recorded were fully tested. The historical reconstruction caveats remain in the unchanged source; Carlo’s 2026-10-02 acceptance applies to this formulation and the packet’s explicit clarifications.

PHASE A — SPICE PASTE

Ingredient Uses

Key	Ingredient	Quantity	Scaling	Use
shallot-or-red-onion-chopped	Shallot or red onion, chopped	300 g	18.75%	Shallot or red onion, chopped.
garlic	Garlic	40 g	2.50%	Garlic.
ginger	Ginger	60 g	3.75%	Ginger.
galangal	Galangal	50 g	3.13%	Galangal.
red-chilli-seeded-as-desired	Red chilli, seeded as desired	100 g	6.25%	Red chilli, seeded as desired.
lemongrass-tender-inner-core	Lemongrass, tender inner core	50 g	3.13%	Lemongrass, tender inner core.
ground-coriander	Ground coriander	10 g	0.63%	Ground coriander.
ground-cumin	Ground cumin	5 g	0.31%	Ground cumin.
ground-turmeric	Ground turmeric	5 g	0.31%	Ground turmeric.
neutral-oil	Neutral oil	80 g	5.00%	Neutral oil.

Technique Applications

Technique	Controls	Purpose
Paste frying	Medium heat; 12 min–15 min; oil begins to separate	Cook the aromatic paste.

Method

1. Blend onion, garlic, ginger, galangal, chilli, lemongrass, spices, and oil to a fine paste.
2. Fry the paste in a wide heavy pot over medium heat for 12 min–15 min until aromatic and the oil begins to separate.
3. Retain the recorded Shallot or red onion, chopped option; the alternative uses the same declared quantity, in place of the first material.

Phase Outputs

Key	Phase Output	Description
fried-spice-paste	Fried spice paste	Prepared intermediate for a later Phase. Use the entire prepared paste; approximately 700 g is a finished-weight estimate.

PHASE B — SLOW COOK

Ingredient Uses

Key	Ingredient	Quantity	Scaling	Use
beef-chuck-cut-into-50-mm-pieces	Beef chuck, cut into 50 mm pieces	1600 g	100.00%	Beef chuck, cut into 50 mm pieces.
coconut-milk	Coconut milk	1200 g	75.00%	Coconut milk.
lemongrass-bruised	Lemongrass, bruised	40 g	2.50%	Lemongrass, bruised.
makrut-lime-leaves	Makrut lime leaves	5 g	0.31%	Makrut lime leaves.
tamarind-concentrate	Tamarind concentrate	30 g	1.88%	Tamarind concentrate.
palm-sugar	Palm sugar	45 g	2.81%	Palm sugar.
fine-salt	Fine salt	22 g	1.38%	Fine salt.

Technique Applications

Technique	Controls	Purpose
Simmering	Low gentle simmer; 2.5 h–3.5 h	Tenderise the beef.

Method

1. Add beef and turn to coat. Add coconut milk, bruised lemongrass, lime leaves, tamarind, sugar, and salt.
2. Bring to a gentle simmer. Cook uncovered over low heat for 2.5 h–3.5 h, stirring more frequently as the liquid reduces.

Phase Outputs Used

Phase Output	Use
Fried spice paste	Use fried-spice-paste. Use the entire prepared paste; approximately 700 g is a finished-weight estimate.

Phase Outputs

Key	Phase Output	Description
tender-beef	Tender beef	Prepared intermediate for a later Phase. Use all beef and its reducing coconut liquid.

PHASE C — FRY DOWN

Ingredient Uses

Key	Ingredient	Quantity	Scaling	Use
toasted-desiccated-coconut-finely-ground	Toasted desiccated coconut, finely ground	100 g	6.25%	Toasted desiccated coconut, finely ground.

Technique Applications

Technique	Controls	Purpose
Reduction	20 min–40 min; dry paste clings to beef	Reach the dry rendang endpoint.

Method

1. When the beef is tender and the coconut oil separates, add ground toasted coconut.
2. Continue cooking and folding gently for 20 min–40 min until the paste is dark, dry, and clings to the beef.
3. Remove lemongrass and lime leaves. Rest for at least 30 min before serving.

A wide pot makes the final evaporation controllable. Stir carefully once the beef is tender.

Phase Outputs Used

Phase Output	Use
Tender beef	Use tender-beef. Use all beef and its reducing coconut liquid.

Results

Carlo retrospectively reported that the recipes as recorded were all successful and fully tested, and approved this whole formulation for production. No further Recipe-specific observations were supplied. Cooking dates, trial counts, detailed tasting notes and instrument measurements were not supplied. Source yields are estimates, not measured results of this retrospective record. Recorded alternatives have no separate variation-specific testing observations in this report.

Decision

Carlo accepted the formulation as recorded, including the explicit reviewed clarifications, for production in the complete 25-Recipe batch on 2026-10-02. Proceed to normal exact-version Promotion after valid serialization, applicable Curation and reference resolution. Technical validation does not perform that human acceptance. A materially changed formulation needs its own exact-version evidence and acceptance; this report does not automatically follow future changes.