Vegan substitute for Condensed milk
Key facts
- Replaces
- Condensed milk
- Category
- Baking
- Options here
- 3 tested swaps
- Easiest swap
- Coconut condensed milk — 1:1
Why the swap works
Condensed milk is milk reduced with sugar to a thick syrup — roughly 55% total sugar — used for sweetness, body and caramel notes in fudge, key lime pie, Vietnamese coffee, flans and dulce de leche. The function is sugar syrup plus milk solids, and both are reproducible from plants. Tinned sweetened condensed coconut milk is now sold in most supermarkets and often swaps one-to-one for sweetness and body, though setting recipes need testing. Homemade versions simmer soy or coconut milk with sugar until reduced by half. For a caramel-style sauce, empty the product into a saucepan and follow a tested vegan recipe; browning and thickening differ from dairy. The only difference to expect: coconut versions carry a faint coconut note, which suits most recipes that use condensed milk anyway.
Options, ratios and best uses
Coconut condensed milk
1:1Sold ready-made, or simmer coconut milk with sugar 30 minutes.
Best for: fudge, banoffee, tres leches
Oat condensed milk
1:1Neutral flavour; reduce by half with sugar.
Best for: coffee, desserts
Cashew condensed milk
1:1Blend cashews, sugar and water, then simmer.
Best for: rich desserts
Compare the options at a glance
| Option | Taste | Texture | Cost | Where to buy |
|---|---|---|---|---|
| Tinned condensed coconut milk | Sweet, faint coconut | Thick syrup, 1:1 swap | Moderate | Supermarkets, Asian grocers |
| Homemade soy condensed milk | Sweet, neutral | Thick syrup | Low | Homemade |
| Oat condensed milk | Sweet, oaty | Slightly thinner | Moderate | Some supermarkets |
Tips
- Stir constantly while reducing to prevent catching
- Cool fully before judging thickness
- Add a pinch of salt to balance sweetness
Avoid
- Boiling hard — it caramelises unevenly
- Using light coconut milk
Three dishes with the swap applied
Vegan fudge
Melt dark chocolate with a tin of condensed coconut milk and a pinch of salt; pour into a lined tin and chill until set.
Vietnamese iced coffee
Brew strong coffee over 2 tbsp condensed coconut milk, stir, pour over ice.
Vegan dulce de leche
Empty condensed coconut milk into a saucepan and follow a tested vegan caramel recipe, stirring to prevent scorching. Never heat a sealed tin.
Questions people ask
Can I make caramel from it?
Yes — simmer coconut condensed milk longer for a dulce-de-leche texture.
Does it set fudge properly?
Coconut versions set firm; oat versions stay slightly softer.
Is condensed coconut milk a true 1:1 swap?
Often for sweetness and body in coffee and desserts, but fudge, pies and caramel need a tested vegan recipe. Coconut flavour and setting strength vary by product.
Can I make it myself?
Simmer 800 ml soy or coconut milk with 200 g sugar, stirring, until reduced to about 400 ml — roughly 40 minutes.
Does it work in key lime pie?
Yes, in a tested vegan recipe. Condensed coconut milk may need starch or another setting ingredient; lime juice alone does not reliably set it like dairy condensed milk.
Related swaps
Free to reuse under CC BY 4.0 with a link back.
A substitution is not a nutrition guarantee
Choose a replacement for the job the original ingredient performs: binding, aeration, thickening, fat or flavour. A mushroom can imitate a patty's shape while providing much less protein; a nut cream can mimic dairy texture without its calcium or B12 fortification. Check the actual product and the rest of the meal.
Ratios are starting points unless a complete recipe has been tested with that exact replacement. Brand formulation, water content and cooking method change the result. Try a small batch for important bakes, and check soy, nuts, sesame and wheat allergens even when a product is labelled vegan.
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