Kolak Pisang: Banana in Palm Sugar Coconut Syrup
Kolak Pisang: banana cooked in palm sugar and coconut syrup
Kolak pisang is banana cooked gently in a sweet, creamy syrup of palm sugar and coconut milk, flavoured with pandan leaf and a pinch of salt. “Kolak” is the name of a family of Javanese sweet dishes cooked in coconut-milk syrup, and “pisang” means banana. It is one of the everyday desserts of Java, eaten warm or cool at home, at stalls, at night markets and at family gatherings. The result is soft and mildly salty, with the banana tender and the syrup rich and fragrant.
Choosing the right banana
Firm, ripe bananas are the usual choice for kolak. They hold their shape in the syrup and become soft without falling apart. Very ripe bananas can collapse when they are cooked, so cooks tend to pick fruit that is ripe enough to be sweet but still firm enough to keep its shape in the pot. Plantain-type bananas, sometimes called pisang raja or pisang tanduk in certain markets, are also common in kolak, and the name used will depend on the region and the market.
Bananas are peeled and then either cut into pieces or left whole, depending on the cook and the size of the fruit. Small bananas are often left whole, which looks attractive in a bowl. Larger ones are cut into thick rounds or halves so they cook evenly. The choice of shape changes how the syrup clings to the fruit, so a cook who cuts the banana will get a slightly different bowl from one who does not.
Cooking the banana gently
The bananas go into the pot with the syrup and are simmered over a low heat. The cooking has to be gentle. A fierce boil breaks the banana down into mush, and the dish loses its shape and its clean sweetness. The cook checks the fruit with a spoon, looking for a soft texture and a bright, even colour, and usually takes the pot off the heat as soon as the banana is tender. A banana that is cooked too long will be pale, grey and mushy, and it will taste flat.
The banana takes on the colour of the syrup as it cooks, turning from pale to a soft gold and then a light brown as the sugar caramelises slightly. This colour change is part of the look of a good kolak. A bowl with a clear, glossy, golden syrup and banana that holds its shape is the result you want.
Pandan leaf and a pinch of salt
Pandan leaves are tied in a knot or bruised and added to the pot. They give the syrup a fresh, grassy, sweet scent that is hard to describe until you smell it. The leaves are usually taken out before the dish is served, so the diner does not eat them. The scent stays in the syrup, and it is one of the reasons kolak smells so good when it is carried to the table.
A pinch of salt is added to the syrup as well. It balances the sugar and gives the coconut a more rounded taste, so the dish is sweet but not cloying. Pandan and salt are the two flavourings that most cooks regard as essential, although the amount of each varies from household to household. If the syrup tastes flat, a little more salt usually lifts the whole pot.
Thick or thin coconut milk
The coconut milk is added at different stages, depending on the cook. Some add it early so the syrup becomes smooth as it simmers. Others add it near the end so it stays bright and fresh. The thickness of the milk changes the result. Thick coconut milk, from the first pressing of the grated coconut, gives a richer and creamier syrup. Thin milk, from later pressings or diluted with water, gives a lighter and more delicate syrup. Both are common, and the choice is a matter of taste rather than tradition.
A cook may keep some of the thick milk aside and pour it over the top when serving, so each bowl has a rich, white layer on the surface. This is a pleasing finish. It also lets the diner choose how much of the rich milk to take with each spoonful. If you prefer a lighter dish, ask for the milk on the side or in a smaller amount.
Served warm or cool
Kolak pisang is served warm in many homes and stalls, especially in the evening, when the air has cooled and a warm dessert is welcome. It is also eaten cool, once the syrup has set slightly and the flavours have settled. Some cooks refrigerate the dish and serve it chilled, which gives a firmer and sweeter result. The temperature changes the taste. Warm kolak is aromatic and soft, while cold kolak is richer, firmer and more concentrated.
The stall or the household will usually have a preferred temperature. If you have a preference, ask. A warm bowl is the more traditional way to eat it, and it is the one that suits an evening walk through a night market.
Where kolak pisang fits among Javanese desserts
Kolak is one of the most familiar sweet dishes of Java, and it is eaten after a meal or as a snack between meals. It is often served at family gatherings and at neighbourhood events, and it is a common home dessert. The dish is simpler than many others, using only a few ingredients from the market: banana, palm sugar, coconut, pandan and salt. That simplicity is part of its appeal, because a good bowl depends on the quality of those few things and the care taken in cooking them.
Other everyday Javanese desserts sit beside it on the same stalls. Bubur sumsum, a soft rice flour pudding with palm sugar, is one of them. Es cendol, a cold dessert with green rice-flour jelly and palm sugar, is another. Bubur kacang hijau, a sweet porridge of mung beans, is a fourth. The bubur sumsum page describes the rice flour pudding, and the cendol page covers the cold green dessert.
How kolak differs from es teler and bubur kacang hijau
Kolak pisang is often compared with two other sweets on the same counters, and the difference is in the main ingredient. Es teler is a cold dessert of mixed fruit, coconut and sweet syrup, often with avocado and jelly. It is served with ice and it is far more varied than kolak. Bubur kacang hijau is a sweet porridge of mung beans cooked in coconut milk, with a grainy texture and no banana at all. Kolak pisang is a warm or cool dessert of banana in a syrup, with a soft and smooth texture. The main difference is the main ingredient: banana for kolak, mixed fruit for es teler, and mung bean for bubur kacang hijau. The bubur kacang hijau page covers the mung bean porridge in more detail.
What to look for in a good bowl
The banana should be soft but still in shape, with no sign of breaking or turning to mush. The syrup should be smooth and glossy, not thin or watery, and it should taste of palm sugar and coconut in equal measure. The pandan should give a clean, fresh scent rather than a dull or stale one. The salt should be present but not strong, so that the sweetness stays the focus. A good pot is served at the temperature the stall expects and is not left standing for a long time, because the syrup thickens and the banana softens further as it sits.
Look at the pot too, if you can. A covered pot kept warm and a clean ladle suggest that the stall is careful. A pot that has been standing in the open for hours will taste tired.
How to eat it
Eat kolak pisang with a spoon, so that the syrup and the banana come together in each mouthful. A visitor can ask for extra syrup or extra coconut milk on top, depending on the stall. The dish is sweet and rich, so a small bowl is usually enough as a dessert, and it sits well after a plate of savoury food. A small piece of banana with a spoonful of syrup is a good way to taste the balance before you eat the whole bowl.
Who will enjoy kolak pisang and who should skip it
Kolak pisang suits a visitor who enjoys soft, sweet, coconut desserts and wants to try an everyday Javanese dish. It is a good choice after a savoury meal, on a cool evening, or as a warm treat at a night market. It also suits a visitor who likes the idea of a dessert with only a few clear ingredients, where each one can be tasted.
It is less suitable for someone who does not like banana, or who prefers firm or crisp desserts. A visitor with a sensitivity to coconut should check the ingredients before eating, because coconut milk is at the heart of the syrup. If you do not want coconut, ask whether the dish can be made without the milk, though most stalls will serve it as it has always been made.
Practical points before you order
Choose a stall where the pot is kept covered and the dish is served fresh. Ask whether the dish is warm or cold if you have a preference, and ask for the coconut milk to be served on top if you want the richer taste. Eat it soon after it is served, while the banana still holds its shape and the syrup is glossy. Keep a cup of water nearby, because the sugar in the syrup is strong.
Questions people ask about kolak pisang
What does kolak mean?
Kolak is the name of a family of Javanese dishes made with fruit or vegetables cooked in a sweet coconut-milk syrup. Kolak pisang is the banana version, and it is the one most often sold at stalls.
Is kolak pisang sweet?
Yes. The palm sugar gives a deep sweetness, and the salt keeps it balanced. A small bowl is usually enough.
Why is there a pinch of salt?
The salt balances the sugar and makes the coconut taste rounder. It is a small amount, and it is meant to be felt rather than tasted as salt.
Can I eat it cold?
Yes. Some cooks chill the dish, and it becomes firmer and sweeter. Warm and cold are both traditional, so choose whichever suits the evening.
What is the pandan for?
The pandan gives the syrup a fresh, grassy scent. It is removed before the dish is served.
A dessert worth trying on Java
Kolak pisang is one of the most comforting desserts you can find on Java. Its soft banana, glossy palm sugar syrup, coconut milk and pandan scent make a dish that is simple and deeply satisfying. Choose a stall with a covered pot, ask whether you want it warm or cool, and eat it with a spoon while it is at its best. For the other sweet dishes that appear on the same stalls, the Indonesian snacks and sweets guide sets out how each one is made and where it is found.
Related guides: Where to look for jenang grendul, pisang bakar, nasi jinggo, lopis, Indonesian Desserts and Sweet Porridges: Pudding, Ice and Kolak Guide.