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Easy Gluten Free Peach Crumble Bars: A Taste of Sunshine

Easy Gluten Free Peach Crumble Bars: A Taste of Sunshine

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Sweet and tangy Gluten Free Peach Crumble Bars with a buttery lemon shortbread crust and juicy peach filling. A family-friendly dessert perfect for any occasion, combining convenience with sunshine flavors. No gluten, all flavor!

Ingredients

Scale

125 g caster/superfine or granulated sugar (crust)
Zest of 2 lemons
140 g unsalted butter, softened
1 tsp vanilla bean paste (or 2 tsp vanilla extract)
300 g plain gluten free flour blend
¾ tsp xanthan gum
½ tsp salt
75 g caster/superfine or granulated sugar (filling)
15 g cornstarch/cornflour
15 g freshly squeezed lemon juice
1 tsp vanilla bean paste (or 2 tsp vanilla extract)
5 medium fresh peaches (750g)

Instructions

Preheat oven to 350°F (180°C) and line a 9×9-inch (23x23cm) baking dish with parchment paper
In a bowl, mix crust ingredients: 125g sugar, zested lemon, 140g softened butter, vanilla paste, 300g gluten free flour, xanthan gum (if needed), and salt until a smooth dough forms
Press dough evenly into the prepared baking dish and refrigerate for 15 minutes (or freeze for 10-15 minutes) to firm up
Meanwhile, peel and slice peaches (optional). Bring a large pot of water to boil, place peaches in hot water for 10 seconds, then plunge into ice bath; peel and slice
Mix filling: 75g sugar, 15g cornstarch, 15g lemon juice, and 1 tsp vanilla paste with peach slices until lightly coated
Top the chilled crust with peach mixture and crumble topping (25g gluten free flour + 50g sugar + 50g butter, mixed)
Bake for 40 minutes or until golden and bubbling. Let cool completely before slicing into bars

Notes

Use parchment paper to prevent sticking even if parchment isn’t specified
Chilling the crust before baking improves texture
Can substitute cornstarch with arrowroot powder if preferred
Store leftover bars in an airtight container for up to 3 days
For a homemade gluten free flour blend, mix 1½ cups all-purpose gluten free flour (like rice/cassava flour blend) with ¾ tsp xanthan gum

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