Remarkable Rhubarb Cake: A Simple Old-Fashioned Delight

Rhubarb lovers, this Remarkable Rhubarb Cake is about to become your go-to bake. With just a handful of ingredients and minimal effort, this cake delivers a soft crumb, gentle sweetness, and a bright tang from fresh rhubarb. Whether you serve it warm as a comforting dessert or slice it for an afternoon treat, this recipe fits beautifully into any occasion. Best of all, it embraces simple baking while still offering a truly satisfying result that feels both nostalgic and fresh.

Story 

Every spring, I look forward to baking this Remarkable Rhubarb Cake because it reminds me how rewarding a simple recipe can be. Rhubarb has always held a place in traditional kitchens, and this cake captures that charm perfectly. Inspired by classic British baking, much like recipes from tin and thyme, it brings together pantry staples and seasonal produce in the best way.

I often bake this Remarkable Rhubarb Cake when I want something quick yet comforting. It works just as well for a cozy dessert as it does for an afternoon tea pudding shared with friends. Because the method stays straightforward, you can focus on the texture and flavor instead of complicated steps. Over time, this cake has become one of those dependable recipes I return to again and again.

Ingredients

  • 100 g wholemeal spelt flour
  • 100 g unbleached plain flour
  • 1 tsp baking powder
  • 110 g golden caster sugar (plus 1 tsp extra for topping)
  • 100 g unsalted butter
  • 200 g rhubarb, washed and trimmed
  • 2 large eggs

Step-by-Step Instructions

Preparing the Ingredients

Start by placing both flours, baking powder, and sugar into a large mixing bowl, then add the butter and rub it in with your fingertips until the mixture looks like fine breadcrumbs. Next, chop the rhubarb into small, even pieces so it distributes evenly throughout the cake, then stir it gently into the mixture to coat it well.

Cooking Instructions

Make a well in the center of the mixture and add the eggs, then use a flat-bladed knife or spatula to bring everything together into a soft batter. Transfer the mixture into a lined or silicone 20 cm round cake pan, level the surface, and sprinkle the remaining sugar on top. Bake at 350°F (180°C) for about 35 minutes until the cake rises nicely and a skewer inserted in the center comes out clean, then allow it to cool briefly before turning it out onto a rack.

Tips for Perfect Results

Common Mistakes to Avoid

Avoid overmixing once you add the eggs because doing so can make the cake dense instead of light. Also, make sure the rhubarb pieces stay small and evenly cut, otherwise they may sink or create uneven pockets of moisture in the cake.

Pro Tips for Better Flavor

For a slightly aromatic twist, try using flavored sugar such as cardamom or rose sugar on top before baking. Additionally, always use fresh rhubarb when possible because it provides a brighter flavor and better texture in this old-fashioned delight.

Serving and Storage

How to Serve

Serve this cake slightly warm with a spoonful of whipped or clotted cream for a comforting dessert, or let it cool completely and enjoy it as a soft, sliceable cake with tea. Its balance of sweetness and tartness makes it perfect for both casual snacks and special gatherings.

Remarkable Rhubarb Cake

How to Store Leftovers

Store any leftover cake in an airtight container at room temperature for up to two days, or refrigerate it for up to four days to keep it fresh. When ready to eat, bring it back to room temperature or warm it slightly to restore its soft texture.

Conclusion

This Remarkable Rhubarb Cake proves that a short ingredient list can still deliver big flavor and satisfaction. Because it comes together quickly and works for multiple occasions, it stands out as a dependable recipe worth keeping close. Once you try it, you will likely find yourself baking it again whenever rhubarb is in season.

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Frequently Asked Questions

Can I use frozen rhubarb instead of fresh?

Yes, you can use frozen rhubarb, but thaw and drain it first to remove excess moisture. This step helps maintain the correct texture of the cake and prevents it from becoming too wet.

Can I substitute the flours in this recipe?

You can replace the spelt flour with more plain flour if needed, although the spelt adds a subtle nutty flavor. The texture will remain soft, but the flavor profile may change slightly.

What makes this cake different from other rhubarb cakes?

This recipe stands out because it uses a simple rubbing-in method and a minimal ingredient list, which creates a rustic texture and classic flavor. It focuses on the natural tartness of rhubarb rather than masking it with heavy sweetness.

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Remarkable Rhubarb Cake

Remarkable Rhubarb Cake


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  • Author: Amanda Hartwellen
  • Total Time: 1 hour
  • Yield: 8 slices 1x
  • Diet: Vegetarian

Description

The simplest and most delicious rhubarb cake with only five ingredients. Perfect for dessert or afternoon tea.


Ingredients

Scale
  • 100 g wholemeal spelt flour
  • 100 g unbleached plain flour
  • 1 tsp baking powder
  • 110 g golden caster sugar + 1 tsp
  • 100 g unsalted butter
  • 200 g rhubarb
  • 2 eggs

Instructions

  1. Mix flour, baking powder, sugar, and butter until crumb-like
  2. Stir in chopped rhubarb
  3. Add eggs and mix to form batter
  4. Transfer to lined cake pan and level
  5. Sprinkle sugar on top
  6. Bake at 180C for 35 minutes
  7. Cool slightly then transfer to rack

Notes

  1. Serve with whipped or clotted cream
  2. Use flavored sugar for extra taste
  3. Do not overmix batter
  • Prep Time: 25 minutes
  • Cook Time: 35 minutes
  • Category: Dessert
  • Method: Baking
  • Cuisine: British

Nutrition

  • Serving Size: 1 slice
  • Calories: 252
  • Sugar: 14
  • Sodium: 19
  • Fat: 12
  • Saturated Fat: 7
  • Unsaturated Fat: 4
  • Trans Fat: 0
  • Carbohydrates: 34
  • Fiber: 2
  • Protein: 5
  • Cholesterol: 68

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