Strawberry Crumble Bars What’s your crumble-to-fruit ratio?  If you’re the kind who favours a preponderance of stewed fruit with an insubstantial fairy dusting of oaty-flour, turn away now.  If you lean towards the lavish when it comes to crumble proportion - good.  Read on…

Strawberry Crumble Bars

Strawberry Crumble Bars Strawberry Crumble Bars

I have experienced many a crumble: from damson to mulberry to cherry to apple, from autumn to winter to spring to summer. But regardless of the lusciousness of the interior, the crumbles that garner the most attention, that leave people scratching way at the remaining crumbs that have become forged to the side of the pan in yearning for more, are the ones with a superabundance of crumble topping.

Strawberry Crumble Bars

Crunchy, nutty, warming and eminently comforting – this is what a good crumble should be.  Enough so that you don’t worry about rationing the crumble in your bowl to suit the amount of fruit – enough so that every mouthful has a good proportion of both.

IMG_5024A good crumble, as with so many things, should leave you wanting more.

Strawberry Crumble Bars

But what if you don’t want to have to face the risk of eating the whole pot by mistake – or at least you if do want to be able to eat the whole lot, do so in a more measured way?

Strawberry Crumble Bars

What if you want to extend the experience beyond the comfort of your kitchen i.e. a portable crumble?

Strawberry Crumble Bars

Try these – fruity, nutty, fresh, and summery, with a subtle tang and not overly-sweet.  They are extremely quick and easy to make and, more importantly, the crumble–to-fruit ratio is verging on perfect…

Strawberry Crumble Bars




115g sugar

½ tsp baking powder

210g white spelt flour (substitute any flour of your choice: plain, gluten-free or otherwise)

115g unsalted butter, roughly chopped

½ egg

¼ tsp salt

Finely grated zest of 1/2 orange

Juice of ½ orange

2 generous cups of strawberries, quartered

1 tbsp sugar

2 tbsp cornstarch

1 tsp vanilla bean paste (substitute with 1 tsp of vanilla bean extract if unavailable)


Crumble topping

20g unsalted butter

40g sugar

70g oats

30g finely chopped walnuts (remove if allergic)

50g white spelt flour (substitute with any flour of your choice, plain, gluten-free or otherwise)

Pinch of salt

20cm x 20cm tin lined with baking parchment (or a pan of similar area)



  1. Preheat oven to 190˚C. Pour sugar, baking powder, flour, salt, and zest in a blender and pulse to combine.  Add butter and egg, and pulse until fully combined and has reached a slightly clumpy, damp sand consistency.  Pour this into the lined baking pan, and press down to create an even base layer.
  2. In a bowl, stir together chopped strawberries, orange juice, orange zest and cornstarch. Sprinkle evenly over the base layer (including the fruit juices.)
  3. Make the topping by pulsing together the butter, sugar, oats, flour and salt until fully combined and sand-like in texture. Stir in the walnuts, then sprinkle the mixture over the strawberries.
  4. Bake in oven for 30 – 40 minutes until the top is golden brown and the base is cooked through. Make sure to check after 20 minutes - you may need to cover the crumble with tin foil to prevent the top from catching (depending on your oven’s temperament). Once cooked, remove from the oven and slice into squares.  Eat immediately or later.

Strawberry Crumble Bars