Baked Sticky Rhubarb Cake Pudding
Baked sticky rhubarb cake pudding is a comforting old-fashioned dessert that magically creates its own rich, syrupy sauce while baking. The tartness of fresh rhubarb melts into a soft, buttery cake base, while a sweet sticky topping forms underneath as it cooks. The result is a warm pudding-style dessert with a soft sponge on top and a luscious, tangy sauce beneath. It’s simple, nostalgic, and perfect served warm with cream, custard, or ice cream.
Prep Time: 15 minutes
Bake Time: 35–40 minutes
Total Time: 55–60 minutes
Servings: 6
Ingredients
Fruit Base
3 cups fresh rhubarb, diced into small pieces
Optional: 1 tablespoon sugar or cornstarch to help thicken juices
Cake Batter
1 cup all-purpose flour
⅔ cup granulated sugar
1 teaspoon baking powder
¼ teaspoon salt
⅔ cup butter or margarine, melted and slightly cooled
⅓ cup milk
½ to 1 teaspoon vanilla extract
Sticky Topping (Self-Saucing Layer)
1 cup powdered sugar
1 tablespoon cornstarch
1 cup boiling water
Instructions
Preheat the oven to 180°C and lightly grease a baking dish.
Spread the diced rhubarb evenly across the bottom of the dish. If desired, sprinkle a small amount of sugar or cornstarch over the rhubarb to help balance tartness and thicken the juices as it bakes.
In a mixing bowl, combine flour, granulated sugar, baking powder, and salt. Mix well to distribute dry ingredients evenly.
Add melted butter, milk, and vanilla extract to the dry mixture. Stir until a smooth, thick batter forms.
Pour the batter evenly over the rhubarb layer in the baking dish, spreading gently if needed but do not mix.
In a separate bowl, mix powdered sugar and cornstarch together. Sprinkle this mixture evenly over the top of the batter without stirring.
Carefully pour the boiling water over the entire dish. Do not mix after adding the water. This step creates the signature sticky sauce underneath the cake as it bakes.
Place the dish in the oven and bake for 35 to 40 minutes until the top is golden and set, while a rich sauce forms beneath.
Remove from the oven and let it rest for a few minutes before serving. Serve warm with cream, custard, or ice cream.
Tips
Use fresh rhubarb for the best tart flavor and texture
Cut rhubarb into small, even pieces for consistent cooking
Do not stir after layering the batter and topping mixture
Pour boiling water slowly and evenly to avoid disturbing layers
Let the pudding rest before serving so the sauce thickens slightly
Use a deep baking dish to prevent overflow while baking
Adjust sugar slightly if rhubarb is very tart
Serve warm for the best texture and flavor
Do not overbake or the pudding may dry out
Pair with cold cream or ice cream for contrast
Variations
Add strawberries for a classic strawberry rhubarb version
Use brown sugar instead of white sugar for a deeper flavor
Add cinnamon or nutmeg to the batter for warmth
Replace milk with almond milk for a dairy-free option
Add lemon zest for extra brightness
Use gluten-free flour blend for a gluten-free version
Add oats on top for a crumble-style twist
Serve with custard instead of cream for a traditional dessert feel
Add ginger for a slightly spicy warmth
Make individual portions in ramekins for serving
FAQs
Why is it called sticky pudding
Because it creates its own rich sauce while baking
Can I use frozen rhubarb
Yes, but thaw and drain excess water before using
Do I need to stir the layers
No, layering is essential for the self-saucing effect
Can I reduce sugar
Yes, but keep enough to balance rhubarb’s tartness
Why is my pudding too runny
It may need more baking time or slightly less liquid next time
Can I make it ahead of time
Yes, but best served warm fresh from the oven
What can I serve it with
Cream, custard, or vanilla ice cream works best
Can I use other fruits
Yes, apples, berries, or peaches work well
How do I store leftovers
Refrigerate for up to 3 days and reheat before serving
Can I make it vegan
Yes, use plant-based milk and butter substitutes
Nutrition
(Approx. per serving)
Calories: 320–380
Protein: 3–5g
Carbohydrates: 55–60g
Fat: 12–15g
Fiber: 2–3g
Conclusion
Baked sticky rhubarb cake pudding is a comforting dessert that delivers both simplicity and magic in every bite. The tart rhubarb softens into a juicy fruit base while the cake rises above a rich, self-made sauce. It’s warm, nostalgic, and incredibly satisfying when served fresh from the oven. Whether enjoyed on its own or paired with cream or custard, this pudding is a timeless treat that turns simple ingredients into something truly special.