Baked treacle sponge pudding is a beloved British dessert featuring a light, airy sponge cake topped with a layer of golden syrup that melts into a rich, sticky sauce as it bakes. This version uses the oven rather than a steamer, making it simpler and more accessible while still delivering the classic comforting texture and sweet, caramel-like flavor. The sponge is tender and fluffy, and the treacle sauce seeps into every bite, creating a truly satisfying treat.
Ingredients
- 1 cup (120 g) all-purpose flour
- 1 ½ teaspoons baking powder
- ½ cup (115 g) unsalted butter, softened, plus extra for greasing
- ½ cup (100 g) granulated sugar
- 2 large eggs, at room temperature
- 1 teaspoon vanilla extract
- 2 tablespoons milk, if needed
- ¾ cup (180 ml) golden syrup (or light treacle), plus extra for drizzling
- Zest of 1 lemon (optional)
Instructions
- Preheat your oven to 350°F (175°C). Grease a 2-quart (2-liter) baking dish or a 9-inch (23-cm) round cake pan with butter.
- Pour the golden syrup into the bottom of the prepared dish, spreading it evenly. If using lemon zest, sprinkle it over the syrup.
- In a medium bowl, whisk together the flour and baking powder.
- In a large bowl, beat the softened butter and sugar together until pale and fluffy, about 3 minutes. Add the eggs one at a time, beating well after each addition, then stir in the vanilla extract.
- Gradually fold the flour mixture into the butter mixture until just combined. If the batter seems stiff, add the milk to loosen it slightly.
- Spoon the batter over the syrup in the dish, spreading it evenly to the edges.
- Bake for 35–40 minutes, until the sponge is golden brown and a toothpick inserted into the center comes out clean. If the top browns too quickly, cover loosely with foil.
- Let the pudding rest for 5 minutes, then run a knife around the edge and invert onto a serving plate. The syrup will flow over the sponge. Serve warm, with extra syrup drizzled on top if desired.
Tips
- Golden syrup is the classic choice, but you can substitute with light corn syrup mixed with a little molasses (about 2 tablespoons molasses per ¾ cup corn syrup) for a deeper flavor. Dark treacle (molasses) will make a more intense, less sweet pudding.
- Make sure your butter and eggs are at room temperature before starting—this helps the batter emulsify and results in a lighter sponge.
- Do not overmix the batter once you add the flour; overmixing develops gluten and makes the sponge tough.
- If you prefer a sauce that is more pronounced, increase the syrup to 1 cup (240 ml) and use a slightly larger dish so the sponge is thinner.
Serving Suggestions
Serve this pudding warm, straight from the oven, with a generous scoop of vanilla ice cream, a dollop of clotted cream, or a pour of warm custard. The contrast between the hot, sticky sponge and the cold, creamy accompaniment is what makes this dessert so irresistible. For a British twist, serve with a spoonful of brandy butter.
Variations
- Citrus Treacle Sponge: Add the zest of one orange or lemon to the sponge batter for a bright, aromatic note.
- Ginger Treacle Sponge: Fold 1 teaspoon of ground ginger and 2 tablespoons of finely chopped crystallized ginger into the batter for a spicy kick.
- Individual Puddings: Divide the syrup and batter among 6 ramekins (about ¾ cup capacity each). Bake for 20–25 minutes, then invert onto plates.
- Gluten-Free: Substitute the all-purpose flour with a 1:1 gluten-free flour blend. The texture may be slightly denser, but it will still be delicious.
Storage and Reheating
Store any leftover pudding in an airtight container in the refrigerator for up to 3 days. To reheat, place a portion in the microwave for 30–60 seconds, or warm it in a 350°F (175°C) oven for 10 minutes. The sponge will absorb some of the syrup as it sits, so you may want to drizzle a little extra syrup over it before serving. This pudding is best enjoyed fresh, but it can also be frozen for up to 2 months—wrap tightly in plastic wrap and foil, then thaw overnight in the fridge before reheating.
Frequently Asked Questions
Can I use dark treacle instead of golden syrup? Yes, but dark treacle (molasses) has a much stronger, slightly bitter flavor and is less sweet. Use it in combination with golden syrup or corn syrup if you want a balanced taste. The pudding will be darker and more robust.
Why did my sponge turn out dense and heavy? This usually happens when the batter is overmixed, which develops gluten, or when the butter and sugar are not creamed long enough. Make sure to beat the butter and sugar until light and fluffy, and fold the flour gently until just combined.
Can I make this pudding ahead of time? Yes, you can prepare the pudding up to the baking step and refrigerate it covered for up to 24 hours. When ready to bake, add 5–10 minutes to the baking time. You can also bake it fully, then reheat as directed.
What is the difference between treacle and golden syrup? Golden syrup is a light, refined syrup with a mild buttery flavor, while treacle (often dark) is a thicker, darker syrup with a stronger, more bitter molasses taste. In the UK, “treacle� can refer to either, but golden syrup is the classic for this pudding.
Can I use a different type of syrup, like maple or honey? Maple syrup or honey will work, but they have distinct flavors and are thinner, so the sauce will be less sticky. You may need to reduce the amount slightly and add a little cornstarch to thicken if desired.
Is this pudding safe to eat if I’m pregnant? Yes, as long as the eggs are fully cooked. The pudding bakes at 350°F (175°C) for 35–40 minutes, which brings the internal temperature well above the safe minimum of 160°F (71°C) for egg dishes. Check that the center is fully set before serving.
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Safety notes: safe minimum internal temperatures from USDA FSIS; raw and undercooked fish guidance from the U.S. FDA. Food safety notes
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