- Season
- Sold all year. Used most in late spring and summer, when Czech cakes and slices are topped with strawberries, currants, apricots and cherries.
- Price
- Low
- Nutrition per 100 g
- 311 kcal
- 0.5 g protein
- 0.5 g fat
- 73 g carbs
Jelly
Baking ingredients
Jelly
In Czech shops, želé usually means a small sachet of powdered gelling mix, such as Dr. Oetker Dortové želé or Cukrárenské želé.
In practice
How to store
- On the counter
Keep unopened sachets in a cool, dry cupboard and use by the date on the pack. Once boiled, jelly on a fruit cake should not stand long at room temperature. Agar gel stays firm in warm weather, but the cream and fruit under it are perishable.
- In the fridge
Chill set jelly desserts and glazed fruit cakes at or below 5 °C and eat within 2–3 days. Cover them so the surface does not take on fridge odours.
- In the freezer
Not recommended. Agar and carrageenan gels weep liquid and turn spongy or grainy when they thaw. Glazed fruit cakes are best eaten fresh.
How to choose
First decide what you are making. Dortové želé (cake jelly) gives a thinner glossy layer over fruit on a cake or slice, and one sachet sets about 250 ml of liquid. Cukrárenské želé (pastry-shop jelly) is stronger and agar-based. It is meant for a tall, firm, clear layer like the ones in Czech cukrárny, and one sachet sets about 500 ml. Choose clear for pale fruit or when using coloured juice, red for strawberries, raspberries and cherries, and yellow for apricots, peaches and pineapple. Read the ingredient list. Plant-based gelling agents are listed as agar (E406), carrageenan (E407) or locust bean gum (E410). If you need a meat-free or insect-free product, check for gelatine (želatina) and carmine (karmín, E120). Flavoured dessert jellies, including imported Polish galaretka, are often gelatine-based. The allergen statement may warn of traces of milk, lupin or cereals containing gluten.
What to swap in
Best swap
Plain agar powder plus your own sugar and juice. Agar sets firmly and clearly like cukrárenské želé, but you need to work out the dose for each brand, usually about 2–5 g per 500 ml for a firm set.
In a pinch
Leaf or powdered gelatine (želatina) dissolved in warm, not boiling, sweetened juice. It gives a softer gel that melts more easily, is not suitable for vegetarians, and will not set over raw kiwi, pineapple or papaya.
Preparation
Follow the sachet instructions, because the amount of liquid differs between types. For Dr. Oetker cukrárenské želé, mix the sachet with 2–3 tablespoons of sugar and 500 ml water or juice, bring to the boil while stirring, and simmer for about 1 minute. For dortové želé, mix the powder with 2–3 tablespoons of sugar first, then stir in 250 ml liquid and boil for about 1 minute. Unlike gelatine, želé has to boil, or it will not set. Let it cool for about 10 minutes, stirring now and then, and spoon or pour it over the fruit while it is still warm and runny. Spread the cake base with cream or jam first so the jelly does not soak into the sponge. If it starts to set in the pan, warm it gently to loosen it again. For a bowl dessert, pour the warm jelly over fruit in glasses and chill for about an hour, until firm.
Don't toss it
Make up the jelly with leftover compote syrup or the juice from tinned or thawed fruit in place of water, and reduce the sugar to match. If you have jelly left over, pour it into a small dish with any spare fruit pieces for a quick extra dessert.
In the kitchen
Cooking
Želé is always brought to the boil and then used warm. In Czech kitchens it is mainly a finishing layer. It goes over the fruit on ovocné dorty (fruit cakes), on fruit slices made on a baking tray, on tartlets (košíčky) and on no-bake cheesecakes, where it holds the fruit in place, keeps it moist and makes it shine. It is also set as a dessert on its own: poured over fruit in glasses, built up in stripes with pudding or cream, or set in a shallow tray and cut into cubes. Agar-based types set as they cool and stay firm at room temperature, so they work well for cakes that have to travel or stand on a table.
Goes well with
- Strawberries
- Redcurrants
- Raspberries
- Sour Cherries
- Apricots
- Kiwi
- Piškot (Sponge Cake)
- Tvaroh Cream
- Whipped Cream
- Vanilla Pudding
- Sour Cream (Kysaná Smetana)
- Mascarpone
What it is
In Czech shops, želé usually means a small sachet of powdered gelling mix, such as Dr. Oetker Dortové želé or Cukrárenské želé. You boil it with water or fruit juice and sugar to make the clear, glossy layer over fruit on cakes and slices, or a firm fruit jelly set in bowls. Most Czech želé powders are set with plant-derived gelling agents, not animal gelatine. Dr. Oetker's dortové želé uses carrageenan and locust bean gum, and its cukrárenské želé uses agar. Sachets are usually 10 g and come clear (čiré), red (červené) or yellow (žluté). Czech home cooks and the Dr. Oetker brand itself treat želé and želatina as two separate products. Želé has to be boiled for about a minute and sets firm and clear. Gelatine is an animal protein that must not be boiled. Less often, želé also means a clear fruit jelly preserve such as rybízové želé (redcurrant jelly), or a sweetened flavoured jelly dessert mix.
How it tastes
On its own, the powder tastes of almost nothing. The flavour comes from the liquid and sugar you add: water gives a plain, sweet, slightly tart glaze (some mixes contain citric acid or another acidity regulator), and juice gives a fruit-flavoured one. The set gel is clean, firm and slightly springy. It slices neatly and does not melt in the mouth as gelatine does.
Common questions
What is the difference between želé and želatina?
Is Czech želé vegetarian?
Why didn't my želé set?
Can I put želé over kiwi or pineapple?
Which želé should I use for a fruit cake?
How long does a cake with želé keep?
Deep dive
2 min read
Varieties
Dortové želé (cake jelly).
The everyday cake glaze, usually set with carrageenan and locust bean gum. One 10 g sachet sets about 250 ml. It comes clear, red and yellow, from Dr. Oetker and from other Czech baking brands such as Labeta.
Cukrárenské želé (pastry-shop jelly).
A stronger, agar-based mix for a tall, firm, clear layer. One 10 g sachet sets about 500 ml.
Flavoured dessert jelly.
Sweetened, flavoured powders (raspberry, strawberry, lemon and others) that you dissolve and set in bowls. Many of these, including Polish galaretka sold in Czechia, are set with gelatine rather than plant gelling agents.
Fruit jelly preserve (e.g. rybízové želé).
A clear, strained fruit preserve set by the fruit's own pectin. It is a different product, sold in jars or made at home, and is spread or used as a cake filling rather than poured over fruit.
Related but different: želatina.
Unflavoured animal gelatine. It must not be boiled and is used for creams, mousses, aspic and brawn (tlačenka).
History
Fruit cakes and slices finished with a glossy jelly layer have long been standard in Czech pastry shops and home baking. Ready-made sachet mixes made the cukrárna-style finish easy at home. Dr. Oetker, the best-known brand in Czech shops, sells several želé types and keeps them clearly apart from its gelatine products.
Science
Agar and carrageenan are polysaccharides extracted from red seaweeds. They only dissolve fully near boiling point, which is why every Czech želé mix has to be boiled for about a minute. As the liquid cools, the long chains link up into a network that traps water. Agar sets at roughly 35–40 °C and does not melt again until about 85 °C, so the gel holds its shape on a warm day. Locust bean gum, from carob seeds, combines with carrageenan to make a firmer, less brittle gel.
Gelatine is a protein, so enzymes in raw kiwi, pineapple and papaya break it down. Agar and carrageenan gels are not affected by these enzymes. Very acidic liquids and long boiling can weaken agar and carrageenan, which is why the packs say to boil briefly.
Sourcing and ethics
The gelling agents come from farmed or wild-harvested red seaweeds and from carob trees, so agar- and carrageenan-based želé contains no animal gelatine. Some red versions, such as Dr. Oetker's red dortové želé, use carmine (E120), which is made from cochineal insects, so they do not suit vegans or everyone who avoids animal products; others, such as its red cukrárenské želé, are coloured with beetroot. Check the label, or choose clear or yellow types (coloured with carotenes and riboflavin). The thin sachets usually cannot be recycled, so buying larger catering packs reduces packaging if you bake often.