Strawberry Crumble Bars

Name: Strawberry Crumble Bars
Prep time: 20 min
Cook time: 40 min
Total time: 1 h
Ingredients: 1 1/2 cup flour; 1/2 tsp baking powder; pinch salt; 1/2 cup granulated sugar; 3/4 cup butter (melted); 3 cups fresh strawberries (diced); 1 tbsp corn starch; 1 tsp lemon zest; 1 tbsp lemon juice; 1/4 cup granulated sugar; 3/4 cup flour; 1/4 cup brown sugar; pinch salt; 1/4 cup butter (melted); 1/2 cup sugar; 1 tsp milk; 1/2 tsp fresh lemon juice; 1 drop vanilla extract

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Is there anything more charming than strawberries baked into a buttery crust and topped with a golden crumble? I doubt it. These Strawberry Crumble Bars are the perfect answer to “what should I bake that looks impressive but takes minimal effort?”

It’s finally summer here and the farmer’s market is brimming with the fruits of summer – and the strawberries look exceptionally delicious. I’m embarrassed to admit to how much fruit shopping I ended up doing. Whether you’re team fresh fruit desserts or just have an abundance of strawberries that need using up (hi, fellow impulsive fruit shoppers), this one’s going to be a keeper.

These bars are slightly tart, just sweet enough, and have that perfect jammy center nestled between a soft base and a crispy top. It’s a bake-once-and-snack-all-week kind of treat… if they even last that long.

What You’ll Need for This Recipe

Here’s what goes into these delightful strawberry crumble bars:

For the crust:
- Flour – plain white, nothing fancy
- Baking powder – just a pinch for a little lift
- Salt – to balance out the sweetness
- Sugar – good ol’ granulated
- Melted butter – make sure it’s slightly warm but not boiling hot
For the strawberry layer:
- Fresh strawberries – diced and juicy
- Corn starch – to help thicken up the jammy layer (you can also use tapioca starch)
- Lemon zest & juice – adds brightness and lifts the flavor
- Sugar – just a little bit helps enhance the sweetness of the strawberries
For the crumble topping:
- Flour – again, nothing wild
- Brown sugar – you can also use granulated sugar but I wanted a deeper, caramel-y sweetness
- Salt – a pinch goes a long way
- Melted butter – yes, again
For the sugar glaze:
- Confectioner’s sugar
- Lemon juice – fresh is the way to go
- Milk – only a little bit to form a smooth glaze

Why You’ll Love This Recipe

First off, this recipe needs only one pan, two bakes and pretty much no stress at all. Yes, you have to make it in three steps, but that just gives you the much needed time in between to take a well-deserved break.

You don’t need a mixer. Just bowls, spoons, and your two hands.
The flavor payoff is major. Between the tart strawberries, zingy lemon, and buttery crumble—this checks all the boxes. And let’s not forget the lemony sugar glaze on top (which is totally optional but definitely adds another flavorful punch).
Great for leftovers (if there are any). Store them in the fridge and enjoy cold, room temp, or slightly warmed with a scoop of ice cream.

ALSO TRY THESE BEGINNER FRIENDLY LEMON BARS!

How to Make Strawberry Crumble Bars

Step 1: The Base
Mix all your crust ingredients in a bowl until the dough is evenly combined. It’ll look a little like wet sand. Transfer it to a lined 7x7in baking pan and press it down evenly. Bake at 180°C (350°F) for 20 minutes until the edges are golden and you start to see tiny cracks.

Step 2: The Filling
While your crust bakes, toss your diced strawberries with lemon zest, juice, sugar, and corn starch. Let that sit and get jammy.

Step 3: The Crumble
In another bowl, mix flour, brown sugar, a pinch of salt, and melted butter. Stir until it clumps into a crumbly mixture.

Assembly (With Step-by-Step Visuals)

Place crust in a 7x7in baking pan.

Press crust into the pan and level it out.

Bake until golden and slightly cracked.

While the crust bakes, prepare the strawberry layer.

Meanwhile, also prepare the crumble topping.

Once you remove the crust from the oven, add the strawberry filling—juices and all.

Sprinkle the crumble topping generously across the top.

Bake again until golden brown and bubbling.

Cool, cut into squares, and maybe drizzle with a glaze or dust with powdered sugar. Optional but highly recommended.

And now you can add lemon sugar glaze to bring it all together. This is totally optional. You can also sprinkle in confectioner’s sugar for a sweet garnish. I went for the lemon sugar glaze to add another punch of flavor to the entire thing.

You can serve these warm with vanilla ice cream for a full dessert experience or cold for a mid-day snack. They also go well with coffee or tea. They’re cozy, fruity, and subtly indulgent.

Once fully cooled, store them in an airtight container at room temp for up to 2 days or in the fridge for 4-5 days. You can also freeze them (cut and individually wrapped) for up to 2 months.

ALSO TRY THIS CARROT WALNUT SPICE CAKE!