15 Jul 2025

Rhubarb Cake – Polish Style (Ciasto z Rabarbarem)

Rhubarb Cake – Polish Style (Ciasto z Rabarbarem)

Light, fluffy, and so easy to make — this rhubarb cake is a early summer favorite! Perfect with a cup of tea or coffee, or enjoyed with a dollop of whipped cream on the terrace.


Ingredients

(For one large round baking tin or two smaller ones)

  • 200 g margarine (or butter)

  • 200 g wheat flour

  • 200 g sugar

  • 4 eggs

  • 1 packet vanilla sugar

  • 1 tablespoon baking powder

  • 800 g fresh rhubarb

  • 100 g powdered sugar (for dusting)


Preparation

1. Prepare the Batter

  • In a large mixing bowl, cream together 200 g margarine and 200 g sugar.

  • Add the 4 eggs one at a time, mixing well after each addition.

  • Stir in the vanilla sugar.

  • Gradually add the flour and baking powder, gently mixing until smooth.

2. Prepare the Rhubarb

  • Peel and cut 800 g of fresh rhubarb into small pieces (about 1 cm x 1 cm cubes).

3. Prepare the Baking Tin

  • Grease a large round baking tin (or two smaller ones) with margarine and dust with flour to prevent sticking.

  • Pour the batter into the tin and smooth the surface.

  • Evenly spread the rhubarb pieces over the batter.


Baking

  • Preheat your oven to 180°C (fan) or 200°C (top/bottom heat).

  • Bake the cake for about 45 minutes, until golden and cooked through.

  • Let it cool slightly, then sprinkle generously with powdered sugar.


Serving Suggestion

Serve with a nice cup of tea or freshly brewed coffee.
And with all that healthy rhubarb inside — a little whipped cream on top is definitely allowed!