Why You'll Love It
- - Ready in just 25 minutes, perfect for busy days
- - Light and airy texture that feels like a cloud
- - Bright rhubarb flavor balanced with a hint of lemon
- - Simple pantry ingredients, no fancy equipment needed
*“The cake was so light that it practically melted on my tongue – a true spring delight!”*
Essential Ingredient Guide
- Rhubarb stalks: Choose firm, deep‑red stalks; trim the ends and slice thin for even baking
- All‑purpose flour: Sift to keep the crumb tender and prevent lumps
- Buttermilk: Adds subtle tang and helps the cake stay moist
- Vanilla extract: A small splash enhances the sweet‑sour harmony
- Lemon zest: Introduces a bright citrus note that lifts the rhubarb
- Sugar: Adjust to taste; the rhubarb already provides tartness
Complete Cooking Process
-
Ingredient Readiness:
Trim and slice rhubarb, sift flour, and bring butter to room temperature.
-
Flavor Development:
Cream butter and sugar, then fold in rhubarb and zest to release aromatic oils.
-
Texture Control:
Gently stir in the dry ingredients and buttermilk, careful not to over‑mix.
-
Finishing Touches:
Dust the batter with a pinch of flour before sliding into the hot oven.
- Use a light hand when folding to keep the cake airy
- Pre‑heat the oven fully; sudden temperature changes affect rise
- Cool the cake upside‑down on a rack for a softer crumb
- Serve slightly warm with a dusting of powdered sugar
Pro Tips
Well, I find the little pauses matter. After the cake is out, let it rest for a few minutes – the steam inside keeps it tender. Then, a brief moment of slicing, feeling the delicate crumb, makes the whole effort worthwhile. It’s those quiet seconds that turn a simple dessert into a memory.
The essence of the dish:
A fun fact or historical angle:
Flavor or sensory focus:
You Must Know
- Do not over‑mix the batter
- Use room‑temperature butter
- Slice rhubarb thinly for even cooking
Frequently Asked Questions
→ Can I use frozen rhubarb?
Yes, thaw it first and pat dry; the texture will be slightly softer but still delicious.
→ What if I don’t have buttermilk?
Replace with regular milk plus a teaspoon of lemon juice; let sit for five minutes.
→ How long does the cake stay fresh?
Store in an airtight container at room temperature for up to three days.
→ Can I add nuts?
A handful of toasted almonds adds a pleasant crunch without overwhelming the rhubarb.
→ Is this recipe gluten‑free?
Swap the all‑purpose flour for a 1‑to‑1 gluten‑free blend; the texture remains light.
→ What’s a good topping?
A light dusting of powdered sugar or a drizzle of honey pairs beautifully.
Chef's Tips
The batter is delicate; avoid over‑mixing to keep the crumb airy.,If the rhubarb releases a lot of juice, gently pat it dry before folding.,For extra brightness, add a splash of orange liqueur – oops, sorry, we’ll skip that for a kid‑friendly version.
Nutrition Facts
per serving
280
Calories
4g
Protein
42g
Carbs
9g
Fat
Taste Profile
Bright and lightly sweet with a pleasant tart finish
Ingredient Substitutions
Don't have an ingredient? Try these alternatives
May alter flavor slightly; choose a neutral oil for best results
Reduce liquid elsewhere if using liquid sweeteners
Recipe Variations
Try these delicious twists on the original
Spicy Version
Add a pinch of ground ginger and a drizzle of honey for warmth.
Mediterranean Style
Fold in chopped pistachios and a splash of orange blossom water.
Common Mistakes to Avoid
Learn from others' mistakes for perfect results
- Over‑mixing the batter, which can make the cake dense.
- Baking at too low a temperature; the cake may sink in the center.
- Not drying excess rhubarb juice, leading to a soggy crumb.
Meal Prep & Storage
Make Ahead Tips
You can slice and chill the rhubarb a night before; the batter can be mixed up to 2 hours ahead and kept refrigerated.
Leftover Ideas
Reheat gently in a skillet with a splash of milk to restore moisture, or serve cold with a dollop of whipped cream.
Perfect Pairings
Serve this with...
Cooking Timeline
Preheat oven, prepare pan, and gather all ingredients.
Cream butter and sugar, then add vanilla and lemon zest.
Fold in dry ingredients and buttermilk, followed by rhubarb.
Transfer batter to pan, smooth top, and bake.
Cool, unmold, and drizzle glaze if desired.
Icelandic Rhubarb Cake – Quick 25‑Minute Dessert
A light, fluffy Icelandic rhubarb cake that comes together in just 25 minutes, perfect for a quick spring treat that feels both homely and celebratory.
Timing
Prep Time
15 Minutes
Cook Time
20 Minutes
Total Time
35 Minutes
Recipe Details
Ingredients
Main Ingredients
- 01 1 ½ cups all‑purpose flour
- 02 1 cup granulated sugar
- 03 ½ cup unsalted butter, softened
- 04 ¾ cup buttermilk
- 05 2 cups fresh rhubarb, trimmed and sliced
- 06 2 tsp baking powder
- 07 ¼ tsp salt
- 08 1 tsp vanilla extract
- 09 Zest of 1 lemon
For the Glaze (optional)
- 01 ½ cup powdered sugar
- 02 2 tsp lemon juice
Instructions
Preheat the oven to 350°F (175°C). Grease a 9‑inch round cake pan and line the bottom with parchment.
In a bowl, whisk together flour, baking powder, and salt; set aside.
Cream the softened butter with sugar until pale and fluffy, then stir in vanilla and lemon zest.
Add the dry ingredients alternately with buttermilk, mixing gently. Fold in the sliced rhubarb just until incorporated.
Pour the batter into the prepared pan, smoothing the top. Bake for 20‑22 minutes, or until a toothpick comes out clean.
Let the cake cool in the pan for 10 minutes, then turn out onto a wire rack. If desired, drizzle the lemon glaze over the warm cake.
Notes & Tips
- 1 The batter is delicate; avoid over‑mixing to keep the crumb airy.
- 2 If the rhubarb releases a lot of juice, gently pat it dry before folding.
- 3 For extra brightness, add a splash of orange liqueur – oops, sorry, we’ll skip that for a kid‑friendly version.
Tools You'll Need
-
9‑inch round cake pan
-
Mixing bowls
-
Hand mixer or whisk
-
Rubber spatula
-
Wire cooling rack
-
Zester
Must-Know Tips
- Don’t over‑mix the batter, gentle folds keep it light.
- Room‑temperature butter blends evenly, preventing lumps.
- Taste the batter before baking; adjust sugar if rhubarb is very tart.
Professional Secrets
- Sift flour with baking powder for an even lift.
- Cream butter and sugar slowly; this incorporates air.
- Cool the cake upside‑down to maintain a soft crumb.
Recipe by
Amelia HartChef Amelia Hart is a dessert enthusiast who loves creating elegant cakes, cookies, and baked treats. Her baking style combines classic pastry techniq ...
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