Coca-Cola contains artificial caramel color (E150d), synthetic phosphoric acid (E338), and unspecified 'natural flavors.' This clean version uses organic blackstrap molasses for natural caramel color, food-grade phosphoric acid, and a blend of organic vanilla, cinnamon, and citrus oils to replicate the classic cola flavor profile without any artificial additives.
Based on: Coca Cola
· Makes approximately 30 servings (450ml each)
· Serving: 450ml (matching commercial Coca-Cola)
Why This Recipe is Seed Oil Free
Commercial Coca Cola from Coca-Cola often contains inflammatory seed oils like canola, soybean, or sunflower oil. This homemade version replaces them with healthier fats like butter, ghee, coconut oil, or avocado oil — giving you the same great taste without the processed oils.
Creates the signature cola tang and acidity that balances sweetness
Filtered water
3L (12.5 cups) · Local filtered or spring water
Base for concentrate syrup, creates the liquid foundation
Carbonated water
10.5L for dilution · SodaStream or store-bought sparkling water
Provides the signature carbonation and final dilution for serving
Instructions
Step 1. Prepare the sugar syrup base by combining 1430g organic cane sugar with 2L filtered water in a large heavy-bottomed saucepan. Heat over medium heat, stirring constantly with a wooden spoon for 8-12 minutes until sugar completely dissolves and mixture reaches a light simmer. Do not let it boil vigorously as this can create unwanted caramelization. Remove from heat and let cool for 15 minutes to prevent essential oils from evaporating when added.
Step 2. Create the flavor concentrate by whisking together 90ml blackstrap molasses, 60ml vanilla extract, 12g ground cinnamon, and 15ml phosphoric acid in a small bowl until completely smooth. The molasses provides natural caramel color and mineral complexity that replaces artificial additives. Whisk vigorously for 2-3 minutes to ensure no lumps remain — molasses can be stubborn to incorporate.
Step 3. Add essential oils carefully using a dropper or measuring spoon — 2ml lemon oil and 1.5ml lime oil. Essential oils are potent, so measure precisely to avoid overpowering the blend. Whisk the flavor mixture for another 60 seconds to ensure oils are evenly distributed throughout the molasses base.
Step 4. Incorporate caffeine powder by first dissolving 1g caffeine powder in 100ml of the warm sugar syrup in a separate small bowl, whisking for 2 minutes until completely dissolved. Caffeine powder can clump if added directly, so this pre-dissolution step is crucial. Once smooth, add this caffeine solution back to the main syrup along with the complete flavor concentrate.
Step 5. Combine everything by adding the remaining 1L filtered water to the saucepan with the sugar syrup, then whisk in all flavor concentrates. Mix thoroughly for 3-4 minutes, ensuring complete integration. The mixture should have a deep brown color and strong cola aroma. Taste and adjust — it should be intensely flavored since it will be diluted 4:1 with carbonated water.
Step 6. Strain and store the concentrate through a fine-mesh sieve to remove any undissolved particles or cinnamon pieces. Pour into sterilized glass bottles or mason jars, leaving 1-inch headspace. This concentrate will keep refrigerated for up to 6 months. Label with date and contents.
Step 7. To serve, mix concentrate with carbonated water at a 1:4 ratio — use 90ml (6 tablespoons) concentrate per 360ml (1.5 cups) carbonated water to achieve the 450ml serving size. Pour concentrate into glass first, then slowly add chilled carbonated water while stirring gently to preserve carbonation. Serve immediately over ice.
Step 8. For best results, chill both concentrate and carbonated water thoroughly before mixing. The cola will taste closest to commercial versions when served ice-cold at 2-4°C. Store opened concentrate refrigerated and use within 2 weeks for peak flavor quality. Shake or stir concentrate before each use as natural settling is normal.
Storage
Store concentrate in refrigerator for up to 6 months in glass containers. Shake before use as natural separation occurs. Mixed cola should be consumed immediately for best carbonation.
Cost Comparison
Cost per serving (homemade)$0.42
Cost per serving (store-bought)$0.89
Savings53%
Initial equipment investment of $95 for SodaStream pays for itself after 6 batches. Bulk buying organic ingredients reduces per-serving costs significantly over time. Higher upfront costs yield premium organic cola without artificial additives.