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Lab Cola – Homemade Coca‑Cola Replica

Recipe by LabCoatz

A scientifically‑backed, DIY replica of Coca‑Cola using essential‑oil flavor concentrates, food‑grade ethanol, phosphoric acid, caramel color and other key ingredients. The recipe yields 1 L of cola that tastes remarkably close to the real thing and can be scaled up or down.

IntermediateAmericanServes 4

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Source Video
45m
Prep
15m
Cook
10m
Cleanup
1h 10m
Total

Cost Breakdown

Total cost:$59.36
Per serving:$14.84

Critical Success Points

  • Accurate measurement of essential oils (step 2)
  • Handling phosphoric acid safely (step 4)
  • Proper dilution of 7X flavor oil in ethanol (step 3)
  • Heating to near boiling without over‑boiling (step 7)
  • Adding carbonation only after dilution (step 9)

Safety Warnings

  • Wear gloves and goggles when handling phosphoric acid and ethanol
  • Essential oils can cause skin irritation; avoid direct contact
  • Do not ingest any unmixed chemicals
  • Hot liquids can cause burns
  • Carbonated water under pressure – open slowly to avoid splatter

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