Coconut Sugar: What It Is, Glycemic Index & How to Use It
Coconut sugar is made from the sap of the coconut palm's flower — harvested, boiled down, and dried into warm brown crystals. It has a gentle caramel flavour and dissolves like ordinary sugar. It is unrefined, minimally processed, and a 1:1 substitute for white or brown sugar in most recipes.
Key facts
- Source: sap (nectar) from the coconut palm flower
- Colour & flavour: light brown, warm caramel
- Glycemic index: commonly cited in the low-to-mid 50s vs. table sugar ~60–65
- Calories: roughly the same as white sugar (~15 kcal per teaspoon)
- Contains trace minerals and a small amount of inulin (a fibre)
- Use: 1:1 swap for white or brown sugar
- Not the same as palm sugar from other palms, though similar
How coconut sugar is made
Farmers make a small cut in the flower bud of the coconut palm and collect the sap that flows out — a process called tapping. This sap is then poured into wide pans and gently heated until most of the water evaporates, leaving behind thick syrup. Once it cools and dries, it is broken into granules or blocks. The entire process uses no bleaching agents or artificial additives, which is why coconut sugar keeps its natural brown colour and its trace minerals.
Coconut sugar vs. regular table sugar
| Property | Coconut sugar | White table sugar |
|---|---|---|
| Source | Coconut palm flower sap | Sugarcane or sugar beet |
| Glycemic index | Low-to-mid 50s (approx.) | ~60–65 |
| Calories (per tsp) | ~15 kcal | ~16 kcal |
| Processing | Unrefined, minimal | Refined, bleached |
| Trace minerals | Small amounts (iron, zinc, potassium) | Negligible |
| Flavour | Caramel, slightly rich | Neutral sweet |
Glycemic index — what it really means
The glycemic index (GI) measures how quickly a food raises blood sugar on a scale from 0 to 100. Coconut sugar is often cited in the low-to-mid 50s, compared to white table sugar at roughly 60–65. That gap exists partly because coconut sugar retains a small amount of inulin, a soluble fibre that slows glucose absorption, and because it is less refined overall.
A lower GI is meaningful — but the difference between the two sugars is modest, not dramatic. A lower GI does not cancel out the calories, and eating large amounts of any sugar will still raise blood glucose. GI is most useful as one factor among many, not as a standalone measure of a food's value.
Is coconut sugar healthier? An honest look
Coconut sugar is a lower-GI alternative to white sugar, and it does retain trace minerals that refined sugar strips away. Those are real, if modest, advantages. What it is not is a health food or a free pass to use more.
- It has nearly the same calorie count as white sugar.
- The mineral content per teaspoon is too small to be a meaningful dietary source.
- People managing diabetes or blood sugar should still count it as sugar and consult a healthcare provider.
- It is a reasonable choice if you prefer less-processed ingredients — but moderation still applies.
Think of it the way you would think of choosing wholegrain bread over white: a sensible upgrade, not a health cure.
How to use coconut sugar in cooking and baking
Because it is a 1:1 substitute for both white and brown sugar, coconut sugar is easy to work with. Its caramel undertone adds depth to baked goods, sauces, and drinks.
- Baking: swap 1:1 for white or brown sugar in cakes, cookies, and banana bread. Expect a slightly deeper colour and a richer flavour.
- Hot drinks: stir into coffee or tea in place of refined sugar.
- Marinades & glazes: works well in savoury-sweet sauces for grilled meats or roasted vegetables.
- Oatmeal & yoghurt: sprinkle on top as a finishing sweetener.
- Note: it does not dissolve as quickly as white sugar in cold liquids — give it a moment to stir through.
Pair it with our coconut flour for a fully coconut-based bake that keeps refined grains and refined sugar out of the picture.
Our coconut sugar
At Hannah's Farm in Calauan, Laguna, our coconut sugar is made from the sap of palms grown on our family farm — the same trees that give us fresh coconuts and our other coconut products. It is tapped and processed in small batches with no additives, so you get the natural colour, flavour, and trace minerals intact. Order our coconut sugar here →
Frequently asked questions
Is coconut sugar the same as palm sugar?
They are similar in how they are made — both come from the sap of palm trees — but they are not identical. Coconut sugar comes specifically from the coconut palm (Cocos nucifera), while palm sugar can come from several other palm species. Their flavour, texture, and nutritional profile are close but not the same.
Can people with diabetes use coconut sugar?
Coconut sugar has a somewhat lower glycemic index than table sugar, but it is still sugar and it will raise blood glucose. People managing diabetes or insulin resistance should treat it the same as any other sweetener and speak with their doctor or dietitian before making a switch.
Does coconut sugar taste like coconut?
No — it does not taste like coconut flesh or coconut milk. Coconut sugar has a warm, caramel-like flavour that many people find richer than plain white sugar. The coconut comes from the tree, not the flavour.
How should I store coconut sugar?
Store it in an airtight container in a cool, dry place, away from direct sunlight. Because it is unrefined, it can absorb moisture and clump. If it hardens, break it apart with a fork or give it a quick blitz in a food processor — it is still perfectly usable.
Naturally grown coconut — made into everything
From buko to butter: virgin coconut oil, sugar, flour, vinegar, nata de coco and more, from our grove in Calauan, Laguna.
Shop The Coconut →