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Easy Rhubarb Crumble slice

Easy Rhubarb Crumble Slice

A delicious and easy rhubarb crumble slice that will tantalise your guests at any meal.

I simply adore rhubarb crumble – so I thought what not make a slice that you can have at any time? 

Gosh I love rhubarb now I’m thinking about it, anything rhubarb and just look at the lovely red colour! 

This recipe was inspired by my friend Inger’s rhubarb crop in Strib Denmark.

(Rhubarb which I sneaked home in my suitcase – yes really)

Bake & enjoy! I’m sure you’ll love it 

This recipe went in The Telegraph 🙂 how nice is that…

Have a look!

The Telegraph – Rhubarb Recipes


Serving Suggestion for your Rhubarb Slice 

This Rhubarb dessert is such a lovely change from crumble and would be great with cream, ice cream or custard served warm! Sometimes all three 🙂

Also lovely the next day sliced and cold with a cuppa a real Tea Time Treat!

It’s even sturdy enough for lunch boxes…..


Top Tip 

Just make sure you have the pastry thin and crispy – we don’t want any soggy bottoms now do we?

Rhubarb Streusel slice


Go on have a go!

Strib Rhubarb Crumble Slice all the way from Denmark


Have you ever tried to grow Rhubarb?

Apparently it’s quite easy and can be grown in bags, maybe that’s something I should look into one day – when I’ve got time 🙂

If you fancy a go there is a great article here have a gander!


Also how about a Rhubarb Gin Cocktail, hey why not?

Have a go at my Rhubarb Gin Ging Cocktail 

Clare x 

Please drop me a comment and let me know how you go  at this Rhubarb delight, named Strib Rhubarb Crumble Slice  – Easy Peasy Recipe!

Go on you know how much I love your comments


Other tasty Treats 

Any if you like delicious slices of sweetness what not have a go at my Auntie Annie’s Shortbread fruit & almond slice 

Again easy and delicious!

Fruit Slice

Also a lovely Teatime treat and perfect for lunch boxes too! 

Have a go and let me know what you think 

Thanks Clare 



Easy Rhubarb Crumble slice

  • 250g sweet short crust pastry (handmade or bought )
  • 300g rhubarb – mine’s from Inger’s garden in Strib, Denmark 🙂
  • 3 tbsp red fruit jam – any will do
  • 100g plain flour – plus a little for rolling pastry
  • 60g butter
  • 50g porridge oats
  • 60g demerara sugar
  • 40g flaked almonds
  • 1 tsp icing sugar – for dusting if you want to be posh

Preparation Method


  1. Use a 10″ x 10″ or 8″ x 10″ tin, lined and greased (greaseproof paper also helps you lift it out of the tin)
  2. Pre-heat oven to 180 C / gas mark 4.
  3. Cut the rhubarb into 3cm pieces, put in a pan and add jam, stir. Then place over a low heat with the lid on for 8-10 minutes until soft, leave to cool.
  4. Make your short crust pastry or use the bought sweet short crust, line tin with pastry making sure it’s not too thick, it doesn’t need to be too neat.
  5. In a separate bowl add flour, then rub in butter until it looks like breadcrumbs, Add sugar, porridge oats and almonds and stir to combine.
  6. Pour your cooled rhubarb mix into the pastry case and then sprinkle on the streusel topping.
  7. Bake in the oven for 40 minutes until golden (you don’t want a soggy bottom…).
  8. Leave to cool slightly then using greaseproof paper, lift carefully out of the tijn, enjoy either warm (dust with icing sugar), with custard or ice cream or cold with a nice cup of tea. Perfect for lunch boxes ….. enjoy!
Added to #bakingcrumbs  linky
at Jo’s Kitchen Larder and Apply To Face Blog.


Mandy says:
I love the sound of this and we'll done for getting it in The Telegraph! I really can't imagine rhubarb hummus. Thanks for linking up with #CookBlogShare
Kirsty Hijacked By Twins says:
I love adding streusel to cakes and bakes! This looks and sounds lovely and well done for the feature. Thank you for sharing with #CookBlogShare x
susannock 58@gmail.com says:
Made last spring . As usual perfect xxxxx
Rebecca - Glutarama says:
I reckon I could tweak this quite easily so that my family could eat it too, I love rhubarb bakes and am always wanting to try new recipes.
    Clare x says:
    Hi darling - oh sounds good - let me know how you get on and I can suggest of the recipe and mention you? Thanks Cx
Janice says:
I love this idea, I'm all over anything rhubarb at the moment and this sounds divine.
    Clare x says:
    It's really good Janice Cx
Jo Allison / Jo's Kitchen Larder says:
Anything rhubarb for me please and your streusel slice is ticking all my boxes. Love how Telegraph lady called it sexed-up rhubarb crumble :) brilliant feature! Thank you for sharing your lovely streusel with #BakingCrumbs :) x
    Clare x says:
    Oh so welcome x
Jenny Walters says:
Quite frankly this is a genius recipe! It sounds just incredible. If I had the rhubarb in the house I would make it RIGHT now! No wonder it got featured in the Telegraph. I so get it! Thank you so much for sharing it with us at #BakingCrumbs
    Clare x says:
    Thanks Jenny - it is good Cx
4 Cute CupCake Recipes - #Baking Crumbs June 2019 - Apply to Face Blog. says:
[…] Peasy Lemon Squeezy knocked my rhubarb socks off with her Easy Rhubarb Streusel Slice recipe. She puts pastry on the bottom, fills with sweetened rhubarb and tops with an amazing nutty […]
Rhubarb and Custard Cake • fabulous family food by Donna Dundas says:
[…] Rhubarb Crumble Slice […]