Lemon Raspberry Bars

The smell of these bars baking always pulls people into the kitchen, and I've learned to accept that I'll be sharing them before they're even fully cooled.

I made these for my sister's summer garden party last year, and three guests asked for the recipe before they'd even finished their first bar.

Ingredients

• All-purpose flour: The structure builder for both crust and filling, keeping everything from becoming too loose
• Granulated sugar: Balances the intense natural tartness without masking the fresh fruit flavors
• Salt: Just a pinch enhances all the other flavors and keeps the butter from tasting flat
• Unsalted butter: Cold butter creates those tender, melt-in-your-mouth crumbs that make a shortbread crust sing
• Baking powder: Gives the lemon layer just enough lift to stay light and not dense
• Eggs: These transform the lemon juice and sugar into that silky, set custard texture we love
• Fresh lemon juice and zest: Both the juice and bright yellow zest bring that punchy citrus brightness that makes these bars special
• Fresh raspberries: Use the ripest ones you can find, and handle them gently so they keep their shape

Instructions

Prep your pan and oven:

Set your oven to 350°F and line an 8x8 pan with parchment paper, letting the edges hang over slightly like little handles.

Make the crust:

Mix the flour, sugar, and salt, then cut in cold butter until it looks like sandy crumbs and press it firmly into your pan.

Par-bake the crust:

Bake for 15-18 minutes until it's just starting to turn golden around the edges.

Whisk the filling:

Stir together the sugar, flour, and baking powder, then whisk in eggs, lemon juice, and zest until smooth.

Add the raspberries:

Gently fold in the berries so they stay mostly whole, creating those gorgeous streaks of red throughout.

Bake until set:

Pour the filling over the warm crust and bake 22-25 minutes until the center no longer jiggles when you gently shake the pan.

Chill before cutting:

Let cool completely, then refrigerate for 1-2 hours so the bars slice cleanly without sticking to your knife.

Finish with sweetness:

Dust with powdered sugar right before serving, which makes these look as beautiful as they taste.

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These have become my go-to dessert for summer potlucks because they transport beautifully and always disappear first.

Making Them Ahead

You can bake these a full day before serving them, and they actually develop more depth after chilling overnight.

Getting That Perfect Swirl

Dont overmix the raspberries or you'll end up with pink bars instead of those beautiful ruby streaks.

Serving Suggestions

These bars shine on their own, but a dollop of whipped cream or a scoop of vanilla ice cream never hurt anyone.

• Square parchment paper underneath each bar makes them easy to grab at parties
• Serve them slightly chilled rather than room temperature for the best texture
• A light dusting of powdered sugar right before serving makes them look professionally finished

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There's something about the combination of tangy lemon and sweet raspberry that just makes people happy.

Recipe FAQs

→ Can I use frozen raspberries instead of fresh?

Yes, frozen raspberries work well. Thaw them completely and drain excess liquid before folding into the lemon mixture to prevent a soggy texture.

→ How should I store these bars?

Keep them in an airtight container in the refrigerator for up to 4 days. The chilled texture is even better, making them ideal for preparing ahead.

→ Why does the center still jiggle after baking?

Slight jiggling is normal. The center sets as it cools. Avoid overbaking, which can lead to a dry texture. Remove when edges are set and center has just a slight wobble.

→ Can I add more raspberries for extra fruit?

You can increase to 1.5 cups, but be aware that extra fruit may make the layer softer. Allow additional cooling time to ensure proper setting before slicing.

→ What's the best way to get clean cuts?

Chilling the bars for 1-2 hours before cutting is essential. Use a sharp knife and wipe it clean between cuts. Room temperature bars tend to crumble more easily.