Norwegian Rhubarb Cake
Discover the most delightful Norwegian Rhubarb Cake you’ll ever bake — tender, tangy, and dusted with a cloud of powdered sugar, this Scandinavian classic is about to become your new favorite weekend treat.
There’s something about rhubarb that just takes me back. My neighbor used to grow it along her garden fence, and every spring she’d show up at the door with a giant bundle of stalks, insisting I “do something wonderful with it.” This Norwegian Rhubarb Cake is exactly what I came up with — and honestly, it’s one of the best rhubarb desserts I’ve ever tasted.
Table of Contents
Why You’ll Love This Norwegian Rhubarb Cake
This cake is the kind of thing that disappears fast at any gathering. It’s soft, buttery, and packed with juicy rhubarb that gets perfectly jammy as it bakes into the batter.
It’s also wonderfully unfussy. No fancy equipment, no complicated steps — just a simple, honest cake that delivers serious flavor. If you’ve been searching for rhubarb cake recipes easy enough for a weeknight but impressive enough for company, this is it.
It pairs beautifully with a cup of coffee or tea, and honestly, it might just be one of the best Norwegian recipes you’ll ever add to your collection.
Ingredients You’ll Need
Everything here is pantry-friendly and easy to find. The star of the show is fresh rhubarb — look for firm, bright-red stalks for the best color and flavor. Here’s the full breakdown:
| Category | Ingredient | Amount |
|---|---|---|
| Produce | Fresh rhubarb, chopped | 2 cups |
| Dry Ingredients | All-purpose flour | 1 cup |
| Dry Ingredients | Granulated sugar | 1 cup |
| Dry Ingredients | Baking powder | 1 teaspoon |
| Dry Ingredients | Salt | 1/4 teaspoon |
| Wet Ingredients | Unsalted butter, softened | 1/2 cup |
| Wet Ingredients | Large eggs | 2 |
| Wet Ingredients | Vanilla extract | 1 teaspoon |
| Wet Ingredients | Milk | 1/2 cup |
| Optional Finishing | Powdered sugar, for dusting | To taste |
A quick note on rhubarb: Always discard the leaves — they’re toxic and definitely not part of this recipe. Just use the stalks, chopped into roughly half-inch pieces.
How to Make Norwegian Rhubarb Cake Step by Step
This cake comes together in about 15 minutes of hands-on time. Let me walk you through it in a way that’s actually enjoyable — because baking should be fun, not stressful.
Step 1: Get Your Oven Ready
Preheat your oven to 350°F (175°C) and grease a 9-inch round cake pan. I like to use a bit of butter and a light dusting of flour, but a cooking spray works just fine too.
Tip: If you line the bottom with parchment paper, the cake releases perfectly every single time. Trust me on this one.
Step 2: Mix the Dry Ingredients
In a medium bowl, sift together the flour, baking powder, and salt. Sifting might feel old-fashioned, but it keeps the batter light and lump-free — and that’s what gives this cake its lovely, tender crumb.
Step 3: Cream the Butter and Sugar
In a large bowl, beat the softened butter and sugar together until pale and fluffy. This should take about 2–3 minutes with a hand mixer. You’re looking for a mixture that’s noticeably lighter in color — that’s air being incorporated, which makes the cake rise beautifully.
Step 4: Add the Eggs and Vanilla
Beat in the eggs one at a time, mixing well after each addition. Then stir in the vanilla extract. The batter will smell absolutely divine at this point — warm, sweet, and a little custardy.
Step 5: Combine Wet and Dry
Gradually add the dry ingredients to the butter mixture, alternating with the milk. Start and end with the dry ingredients. Mix just until everything is combined — overmixing will make the cake dense, and nobody wants that.
Personal note: I use whole milk here for a richer crumb, but 2% works perfectly fine too.
Step 6: Fold in the Rhubarb
Gently fold in the chopped rhubarb with a spatula. You want it evenly distributed throughout the batter without deflating all that lovely air you just worked in. The batter will look thick and a little lumpy — that’s perfect.
Step 7: Bake Until Golden
Pour the batter into your prepared pan and smooth the top with a spatula. Bake for 30–35 minutes, or until the top is a beautiful golden brown and a toothpick inserted in the center comes out clean.
Your kitchen will smell like the most wonderful bakery. Fair warning: you may have company appearing out of nowhere.
Step 8: Cool and Dust
Let the cake cool in the pan for 10 minutes before turning it out onto a wire rack to cool completely. Once it’s fully cooled, dust generously with powdered sugar if you like. It makes it look like something straight out of a cozy Norwegian bakery — and it tastes even better than it looks.
Expert Tips for the Best Results
Use Room Temperature Ingredients
Cold butter and eggs straight from the fridge don’t cream as well and can lead to a lumpy batter. Pull everything out about 30 minutes before you start baking. It makes a noticeable difference.
Don’t Skip the Sifting
Sifting the dry ingredients keeps the batter airy and smooth. It takes 30 extra seconds and is absolutely worth it for a cake this good.
Fresh vs. Frozen Rhubarb
Fresh is always best, but frozen rhubarb works in a pinch. If using frozen, thaw it first and pat it dry with paper towels to remove excess moisture — otherwise the batter can get too wet and the cake won’t set properly.
Test Early, Not Late
Ovens vary, so start checking at the 28-minute mark. A toothpick that comes out with a few moist crumbs (not wet batter) is just right. You want it just done, not overdone.
Variations Worth Trying
Strawberry Rhubarb Cake
Swap out half the rhubarb for diced fresh strawberries. The combination is classic for a reason — sweet, tart, and utterly irresistible. This is one of the most beloved best rhubarb desserts spin-offs you’ll find.
Add a Cinnamon Streusel Topping
Mix together 3 tablespoons of flour, 3 tablespoons of sugar, 1 teaspoon of cinnamon, and 2 tablespoons of cold butter into a crumble. Sprinkle it over the batter before baking for a crunchy, spiced topping. It’s a game changer.
Lemon Zest Twist
Add the zest of one lemon to the batter along with the vanilla. The brightness it brings out in the rhubarb flavor is really something special — subtle but noticeable.
Make It a Loaf
Don’t have a round cake pan? Pour the batter into a greased 9×5 loaf pan and bake for 45–50 minutes. It makes gorgeous slices and doubles as a brunch treat.
If you love easy baked goods, you might also enjoy this classic key lime pie for your next dessert spread.
Storage Instructions
| Storage Method | Duration | Notes |
|---|---|---|
| Room Temperature | Up to 2 days | Cover with a cake dome or plastic wrap |
| Refrigerator | Up to 5 days | Store in an airtight container |
| Freezer | Up to 2 months | Wrap individual slices in plastic wrap, then foil |
Reheating Tips
To warm a slice from the fridge, pop it in the microwave for 15–20 seconds. From frozen, thaw overnight in the refrigerator and bring to room temperature before serving — or warm in a 300°F oven for about 10 minutes.
No-Waste Kitchen Ideas
If your cake is getting a little dry on day three, crumble it over vanilla yogurt or ice cream. It’s basically a deconstructed Norwegian Rhubarb Cake parfait, and it is delicious. Waste nothing, enjoy everything.
On the topic of clever, satisfying meals, this cheesy potato burrito with crispy tater tots is another crowd-pleaser worth bookmarking for weeknight dinners.
Nutritional Information
These values are per serving based on 8 slices, without the optional powdered sugar dusting.
| Nutrient | Per Serving |
|---|---|
| Calories | ~285 kcal |
| Total Fat | 13g |
| Saturated Fat | 8g |
| Carbohydrates | 38g |
| Sugar | 24g |
| Protein | 4g |
| Fiber | 1g |
| Sodium | 110mg |
Nutritional values are estimates and will vary based on specific brands and ingredient substitutions used.
Frequently Asked Questions
Can I use frozen rhubarb for this Norwegian Rhubarb Cake?
Yes, absolutely. Thaw it completely and pat it dry with paper towels before folding it into the batter. Excess moisture from frozen rhubarb can make the center of the cake soggy, so drying it is a step you really don’t want to skip.
Why did my cake sink in the middle?
A sunken center usually means the cake was underbaked, or the oven door was opened too early during baking. Make sure your toothpick test comes out clean before pulling the cake out, and try not to open the oven before the 28-minute mark. Also, double-check that your baking powder is fresh — old leaveners are sneaky troublemakers.
Can I make this cake dairy-free?
Yes, with a couple of easy swaps. Replace the butter with a plant-based butter (like Miyoko’s or Earth Balance) and use oat milk or almond milk in place of regular milk. The texture will be slightly different but still delicious. It’s one of the more flexible rhubarb cake recipes easy to adapt.
What can I serve with Norwegian Rhubarb Cake?
It’s lovely on its own with just the powdered sugar, but a dollop of lightly whipped cream or a scoop of vanilla ice cream takes it to another level. For a true Scandinavian-style experience, serve it alongside a strong cup of black coffee — that’s the Norwegian way.
Is rhubarb safe to eat raw?
The stalks are safe raw (though quite tart), but the leaves are toxic and should never be eaten. Always trim the leaves and discard them before using rhubarb in any recipe. Once baked into this cake, the rhubarb softens beautifully and loses most of its sharpness.
Ready to Bake Your New Favorite Cake?
This Norwegian Rhubarb Cake is the kind of recipe that becomes a tradition. It’s simple enough to make on a lazy Sunday afternoon, beautiful enough to bring to a potluck, and delicious enough that people will ask you for the recipe every single time.
Whether you’re new to Norwegian recipes or a lifelong rhubarb fan, this cake deserves a spot in your regular rotation. And if you’re looking for more easy comfort food inspiration, this parmesan crusted chicken with creamy garlic sauce or a cozy bowl of slow cooker garlic butter beef bites make for a perfect dinner before dessert.
Give it a try, snap a photo, and share it on Pinterest so others can discover one of the best rhubarb desserts around. And drop a comment below — I love hearing how it turned out for you. Happy baking!
Norwegian Rhubarb Cake
Equipment
- 9-inch round cake pan
- Hand mixer
- Large mixing bowl
- Medium mixing bowl
- Sifter
- Spatula
- Wire rack
- Toothpick
Ingredients
Produce
- 2 cups Fresh rhubarb chopped into roughly half-inch pieces; discard leaves
Dry Ingredients
- 1 cup All-purpose flour
- 1 cup Granulated sugar
- 1 teaspoon Baking powder
- ¼ teaspoon Salt
Wet Ingredients
- ½ cup Unsalted butter softened to room temperature
- 2 Large eggs room temperature
- 1 teaspoon Vanilla extract
- ½ cup Milk whole milk preferred; 2% works fine
Optional Finishing
- Powdered sugar for dusting, to taste
Instructions
- Preheat your oven to 350°F (175°C). Grease a 9-inch round cake pan with butter and a light dusting of flour, or use cooking spray. For easy release, line the bottom with parchment paper.
- In a medium bowl, sift together the all-purpose flour, baking powder, and salt. Sifting keeps the batter light and lump-free for a tender crumb.
- In a large bowl, beat the softened butter and granulated sugar together with a hand mixer for 2–3 minutes until pale and fluffy. The mixture should be noticeably lighter in color — that’s air being incorporated.
- Beat in the eggs one at a time, mixing well after each addition. Then stir in the vanilla extract until fully combined.
- Gradually add the dry ingredients to the butter mixture, alternating with the milk. Start and end with the dry ingredients. Mix just until combined — do not overmix or the cake will turn out dense.
- Gently fold in the chopped rhubarb using a spatula, making sure it’s evenly distributed throughout the batter without deflating the air you’ve worked in.
- Pour the batter into the prepared cake pan and smooth the top with a spatula. Bake for 30–35 minutes, checking from the 28-minute mark, until the top is golden brown and a toothpick inserted in the center comes out clean.
- Let the cake cool in the pan for 10 minutes before turning it out onto a wire rack to cool completely. Once fully cooled, dust generously with powdered sugar if desired.
