Fabulous Five Ingredient Bars

This buttery raspberry shortbread bar recipe transforms just five simple ingredients into a delightful summer treat that always disappears within hours at my family gatherings. The contrast between the crisp, sweet shortbread and tangy raspberry jam creates an irresistible combination that's perfect for any occasion.

I first created these bars when unexpected guests were coming and I needed something impressive with minimal ingredients. They've since become my most requested dessert for summer gatherings and holiday cookie exchanges alike.

Ingredients

• Unsalted butter: softened to room temperature gives these bars their rich melt in your mouth texture
• All purpose flour: provides the perfect structure for both the base and crumble topping
• Granulated sugar: adds just the right amount of sweetness without overpowering the raspberry
• Room temperature egg: helps bind everything together for the perfect consistency
• Seedless raspberry jam: creates a vibrant tangy layer that balances the buttery shortbread

Step-by-Step Instructions

Prepare the Oven:

Preheat your oven to 350 degrees Fahrenheit. This moderate temperature ensures the shortbread bakes evenly with a tender crumb while allowing the jam to set without burning.

Make the Shortbread Mixture:

Using an electric mixer on low setting combine the softened butter all purpose flour granulated sugar and room temperature egg until the mixture becomes crumbly but cohesive. Be careful not to overmix as this can make the shortbread tough. The mixture should resemble coarse sand that holds together when pressed.

Form the Base Layer:

Measure out 1 1/2 cups of the shortbread mixture and set aside for the topping. Press the remaining mixture firmly into a 13 x 9 inch baking dish creating an even layer across the entire bottom. Use the back of a measuring cup to really compact the crust which helps it hold together after baking.

Add the Raspberry Layer:

Spread the entire jar of seedless raspberry jam over the shortbread base in an even layer extending all the way to the edges. The jam provides both beautiful color and bright flavor that perfectly complements the buttery shortbread.

Add the Crumble Topping:

Sprinkle the reserved 1 1/2 cups of shortbread mixture evenly over the raspberry layer. Gently press the crumbs into the jam just enough to help them adhere without sinking completely.

Bake to Golden Perfection:

Bake at 350 degrees for 30 to 40 minutes or until the top is beautifully golden brown. The edges will become slightly darker which indicates a perfectly crisp texture.

Cool and Serve:

Allow the bars to cool completely before cutting into squares. This cooling period is essential as it allows the jam to set properly making for cleaner more attractive slices.

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My grandmother originally made these with homemade raspberry preserves from berries we picked each summer. While store bought jam works beautifully I still occasionally make them with her preserves when I want to feel connected to those warm summer afternoons of my childhood spent in her kitchen.

Storage Suggestions

These raspberry bars maintain their delicious texture for up to 5 days when stored in an airtight container at room temperature. For longer storage refrigerate them for up to a week though the shortbread will become slightly firmer when chilled. If making ahead you can also freeze the baked and cooled bars by layering them between parchment paper in a freezer safe container. They'll keep for up to three months this way just thaw overnight in the refrigerator before serving.

Easy Variations

While raspberry jam creates the classic version of these bars any seedless preserve works beautifully in this recipe. Try strawberry for a sweeter profile apricot for a tangy twist or blackberry for a deeper more complex flavor. During the holidays cranberry preserves with a touch of orange zest added to the shortbread creates a festive variation. For chocolate lovers try adding 1/2 cup mini chocolate chips to the crumble topping before baking.

Serving Ideas

These versatile bars transition effortlessly from casual to elegant occasions. For an everyday treat serve them as is with afternoon tea or coffee. For dessert pair them with a scoop of vanilla ice cream and fresh berries. At brunch they complement egg dishes beautifully. For special occasions dust with powdered sugar just before serving and arrange on a tiered platter with fresh raspberries and mint leaves for a gorgeous presentation that belies their simple preparation.

Frequently Asked Questions

→ Can I use salted butter instead of unsalted?

Yes, but reduce the added salt in the recipe to maintain the balance of flavors.

→ What type of jam works best for these bars?

Seedless raspberry jam is recommended for a smooth texture, but any berry jam can work well.

→ How do I know when the bars are done baking?

The bars are done when the top is golden brown, which typically takes 30-40 minutes at 350 degrees.

→ Can I freeze these bars for later?

Yes, let them cool completely, then store in an airtight container or freezer bag for up to 3 months.

→ Can I use gluten-free flour instead of all-purpose flour?

Yes, a 1:1 gluten-free all-purpose flour substitute should work well for this recipe.