Table of Contents
Table of Contents
Syrup pudding, often called treacle sponge, brings memories of school dinners and winter evenings flooding back. You simply cannot beat the buttery, caramel sweetness of Golden Syrup cascading down a soft, fluffy sponge. This recipe for syrup pudding uses a traditional steaming method for the lightest texture, but I also include a cheat’s microwave version for when you need comfort food fast.
What Is Syrup Sponge Pudding?
A classic British steamed pudding consists of a light vanilla sponge batter steamed gently in a basin. You place a generous layer of Golden Syrup at the bottom of the basin before adding the sponge mixture. When you turn the pudding out onto a plate, the hot syrup runs down the sides, creating a self-saucing dessert.
Many people confuse this with “treacle sponge,” but a true syrup sponge uses Golden Syrup (light treacle), not black treacle. Black treacle gives a much darker, bitter flavor usually reserved for treacle tart or gingerbread. This pudding celebrates the “Gloopy Goldie” in all its glory.
Ingredients for Authentic Syrup Pudding
I use a classic Victoria sponge base but with a slight twist to balance the sweetness. Adding lemon zest cuts through the sugar, enhancing the buttery flavor without making it tart.

| Ingredient | Quantity | Notes |
|---|---|---|
| Golden Syrup | 4-5 tbsp | Lyle’s is traditional. Do not use honey or corn syrup. |
| Unsalted Butter | 175g (plus extra for greasing) | Softened at room temperature. |
| Caster Sugar | 175g | Superfine sugar dissolves best for a light crumb. |
| Large Eggs | 3 | Room temperature. |
| Self-Raising Flour | 175g | Sifted. |
| Milk | 2-3 tbsp | Whole milk creates a richer batter. |
| Lemon Zest | 1 Lemon | Optional but highly recommended. |
| Vanilla Extract | 1 tsp | Use baking grade if possible. |
The Secret Ingredient: Lemon Zest
The intense sweetness of 5 tablespoons of syrup can overwhelm the palate. Lemon zest provides an aromatic lift that makes the butter taste butterier and the syrup taste deeper. It links back to how acids affect flavor perception in baking. Read more about food engineering texturization here.
Equipment You Need
- 1.2 Litre Pudding Basin: Ceramic or Pyrex heat-proof bowl.
- Pot/Steamer: Large enough to hold the basin with the lid on.
- Kitchen String: To secure the foil lid.
- Parchment Paper & Foil: Essential for creating a water-tight seal.
How to Make Traditional Steamed Syrup Pudding
1. Prepare the Basin
Generously grease your 1.2-liter pudding basin with butter. Pour the Golden Syrup into the bottom. If you love extra sauce, add an extra tablespoon now; the sponge will soak some up during cooking.

2. Mix the Batter
Cream the softened butter and sugar together until pale and fluffy (about 3-4 minutes). Beat in the eggs one at a time, adding a spoonful of flour with each egg to prevent curdling. Gently fold in the remaining sifted flour, lemon zest, vanilla, and enough milk to create a “dropping consistency.” Use a spatula rather than a mixer for this stage to keep the air in.

3. The Pleating Technique
Take a large sheet of baking parchment and a sheet of foil. Lay the parchment on top of the foil. Fold a generic “pleat” or crease down the center of both sheets together. This pleat allows the traditional steamed pudding to expand and rise without bursting the cover.

4. Seal the Pudding
Pour the batter gently over the syrup in the basin. Place your pleated foil/paper lid on top (foil side up, parchment facing the pudding). Tie a piece of kitchen string tightly around the rim of the basin to secure the lid. Trim excess foil but leave enough to tuck up over the string. Create a handle with extra string across the top so you can lift the basin easily.
5. Steaming the Pudding
Place a saucer or small trivet upside down in your large pot. Put the pudding basin on the saucer. Pour boiling water into the pot until it reaches halfway up the side of the basin. Cover the pot with a tight-fitting lid and steam gently for 1 hour 45 minutes to 2 hours. Check the water level every 30 minutes and top up with boiling water if needed. Do not let it boil dry.


The Ultimate Recipe for Syrup Pudding (Steamed Treacle Sponge)
Ingredients
Method
- 1. Grease a 1.2-litre pudding basin generously with butter. Pour the golden syrup into the bottom of the basin.
- 2. In a large mixing bowl, cream the softened butter and caster sugar together until pale and light (approx. 3-4 mins).
- 3. Beat in the eggs one at a time, adding a tablespoon of the flour with each egg to prevent the mixture from curdling.
- 4. Gently fold in the remaining flour, lemon zest, and vanilla extract. Add enough milk to achieve a soft dropping consistency.
- 5. Pour the sponge mixture gently over the syrup in the basin. Smooth the top with a spoon.
- 6. Lay a sheet of baking parchment on top of a sheet of foil. Make a pleat in the middle of the sheets (to allow for expansion). Place foil-side up over the basin and secure tightly with kitchen string. Trim excess foil.
- 7. Place a saucer or trivet in a large pot. Place the basin on the saucer. Pour boiling water into the pot until it reaches halfway up the basin.
- 8. Cover the pot with a tight lid and steam gently for 1 hr 45 mins to 2 hours. Check water levels occasionally and top up if necessary.
- 9. Carefully remove the basin from the pot. Remove the foil lid. Run a knife around the edge to loosen. Invert onto a deep serving plate.
- 10. Serve immediately with hot custard or cold cream.
Notes
Alternative Cooking Methods
Microwave Syrup Sponge (Ready in 5 Minutes)
For a quick fix, mix the ingredients as above. Pour syrup into a microwave-safe plastic pudding basin or glass bowl. Add batter. Cover loosely with cling film (pierce holes) or a microwave lid. Cook on High for 4–6 minutes. Let it stand for 2 minutes before turning out. Note: The sponge will be paler and springier than the steamed version.
Can You Bake a Syrup Pudding?
Yes, but the texture changes completely. Baking produces a “Syrup Cake” similar to an Old School Sponge with a crispier top. Steaming traps moisture, creating that unique, damp, cloud-like crumb essential for a true pudding.
Troubleshooting Your Sponge
Why Did My Pudding Sink?
Puddings sink if you open the steamer lid too early or if cool air hits the rising batter. Keep the pot lid closed for at least the first hour. Opening it releases the steam needed for the leavening agents to work effectively. See this study on leavening agents to understand better.
Ensuring a Fluffy Rise
Using fresh self-raising flour is vital. The baking powder in the flour reacts with heat and moisture to create gas bubbles. If your flour is old, the chemical reaction won’t happen, resulting in a dense, heavy puck.
Dietary Variations
Gluten-Free Syrup Sponge
Swap the standard flour for a gluten-free self-raising flour blend containing xanthan gum. You may need an extra tablespoon of milk as GF ingredients absorb more liquid.
Global Variations
- Malva Pudding: A South African classic using apricot jam and vinegar in the batter.
- Pouding Chômeur: A Canadian maple syrup pudding where you pour hot boiling syrup over the batter before baking.
Serving and Storing
Serve immediately while piping hot. Run a knife around the edge of the basin, place a serving plate with a deep rim on top, and invert quickly. The syrup will coat the sponge beautifully.
The Perfect Pairing: Custard vs. Cream
“Real English Custard” is the non-negotiable partner for this dish in my house. The vanilla custard helps cool the hot syrup. Cold pouring cream or a scoop of vanilla ice cream also works well for temperature contrast. Try it with pink custard for a fun retro twist.
Storage and Reheating
Wrap leftovers in foil and store in the fridge for up to 3 days. Reheat individual portions in the microwave for 30 seconds. Add a fresh drizzle of syrup before serving as the sponge tends to drink it up.
Frequently Asked Questions
Can I use black treacle instead of golden syrup?
Yes, but the flavor will be intense, robust, and slightly bitter. Most people find 100% black treacle too strong. You could try a 50/50 mix for a richer, darker pudding closer to a sticky toffee flavor.
Do I need a special steamer?
No. A large stockpot with a tight lid works perfectly. Just ensure you put a saucer or trivet at the base so the pudding basin doesn’t touch the direct heat of the burner, which could burn the syrup.
Why is my sponge heavy?
Overmixing the batter develops the gluten in the flour, making the sponge tough. Stop mixing as soon as the flour disappears. Expired baking powder is another common culprit.
Meet Evelyn
Meet Evelyn, A Lifetime of Flavour, Shared with You! I grew up in a kitchen where the windows steamed up on Sundays and the smell of golden syrup meant everything was right with the world. This pudding isn’t just a recipe; it’s a warm hug in a bowl, straight from my family to yours.