Strawberry Lemonade Shortbread Bars

Highlighted under: Baking Favorites

I absolutely love making Strawberry Lemonade Shortbread Bars, especially during the warm months. The sweet and tart flavors blend beautifully, creating a refreshing treat that brightens up any occasion. With a buttery shortbread base topped with a zesty strawberry lemonade filling, every bite is a delightful balance of sweetness and citrus. This recipe is not only easy to prepare but also sure to impress family and friends at gatherings. Give it a try, and I promise you won't be disappointed!

Lena

Created by

Lena

Last updated on 2026-02-07T14:44:23.498Z

When I first tried making these Strawberry Lemonade Shortbread Bars, I wanted something light and refreshing that captures the essence of summer. The combination of fresh strawberries and tangy lemonade really takes the flavors to another level. I found that chilling the bars properly after baking made them firmer and easier to cut, resulting in perfectly shaped squares bursting with flavor.

This recipe has become a favorite in my household, especially when served at picnics or family gatherings. I love how the buttery shortbread contrasts beautifully with the sweet and tart filling, making each bite irresistible. Trust me, once you make these, everyone will be asking for the recipe!

Why You'll Love This Recipe

  • Balancing sweet and tart flavors in every bite
  • Buttery shortbread that adds a rich texture
  • Perfect for warm days and summer gatherings

Understanding the Ingredients

The choice of strawberries is crucial for the success of your filling. I recommend using ripe, sweet strawberries for the best flavor. If fresh strawberries are out of season, you can substitute with frozen strawberries, but be sure to thaw and drain them well before pureeing to avoid excess moisture in the filling. The amount of sugar in the strawberry mixture can be adjusted based on the natural sweetness of your strawberries; taste the puree first and adjust accordingly.

Lemon juice plays a vital role in this recipe, providing that zesty tartness that complements the sweetness of the strawberries. Freshly squeezed lemon juice is preferable for its bright flavor and aroma. Store-bought lemon juice can work, but be cautious of the additional preservatives or sugars that might alter the taste of your filling. Additionally, you can toss in some lemon zest for an extra burst of citrus flavor.

Perfecting the Shortbread Base

When preparing the shortbread crust, it’s essential to cream the butter and sugar until the mixture is light and fluffy; this helps create a tender texture. Avoid overmixing once you add the flour and salt – just mix until you see no dry flour left. Press the dough firmly but gently into the baking dish for an even layer; if it’s too loose, the crust may crumble when cutting. Use an offset spatula to smooth the top.

Baking the crust for 15 minutes allows it to firm up slightly before adding the filling. You want it to remain pale, with just a hint of golden edges, indicating it’s cooked but not overbaked. If you find the base is browning too quickly, lower the oven temperature by 25°F (about 15°C) for a gentler bake during the filling process.

Storage and Serving Suggestions

These Strawberry Lemonade Shortbread Bars can be stored in an airtight container in the refrigerator for up to a week. Chilling them not only enhances their texture – making them firmer and easier to slice – but it also helps the flavors meld beautifully. If you’re planning for a gathering, I suggest preparing them a day in advance for the best flavor and texture.

For serving, consider garnishing with fresh mint leaves or lightly dusting with powdered sugar for a delightful presentation. You can also pair these bars with a refreshing glass of iced tea or sparkling water infused with lemon for a cohesive summery vibe. If you're feeling adventurous, a dollop of whipped cream or a scoop of vanilla ice cream adds an indulgent touch!

Ingredients

Gather the following ingredients to make these delightful bars.

For the Shortbread Crust

  • 1 cup unsalted butter, softened
  • 1/2 cup granulated sugar
  • 2 cups all-purpose flour
  • 1/4 teaspoon salt

For the Strawberry Lemonade Filling

  • 2 cups fresh strawberries, pureed
  • 1/2 cup granulated sugar
  • 1/4 cup fresh lemon juice
  • 3 large eggs
  • 1/4 cup all-purpose flour
  • 1 teaspoon baking powder

Once you have gathered all the ingredients, you're ready to start baking!

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Instructions

Follow these steps to make your Strawberry Lemonade Shortbread Bars.

Prepare the Shortbread Crust

Preheat the oven to 350°F (175°C). In a mixing bowl, cream together the softened butter and sugar until light and fluffy. Gradually add the flour and salt, mixing until combined. Press the mixture evenly into the bottom of a greased 9x13-inch baking dish. Bake for 15 minutes.

Make the Filling

In another bowl, whisk together the pureed strawberries, sugar, lemon juice, and eggs until smooth. Then, fold in the flour and baking powder until just combined.

Assemble and Bake

Once the shortbread crust is baked, remove it from the oven and pour the strawberry lemonade filling over the warm crust. Bake for an additional 25 minutes, or until the filling is set and slightly golden.

Cool and Serve

Allow the bars to cool completely in the pan before cutting them into squares. For the best texture, refrigerate for at least 2 hours before serving.

Enjoy your delicious Strawberry Lemonade Shortbread Bars with friends and family!

Pro Tips

  • For an extra touch, try adding a dusting of powdered sugar on top before serving or garnish with fresh strawberries.

Troubleshooting Common Issues

If your filling doesn’t set properly after baking, it may be due to underbaking or too much liquid in the strawberry puree. Ensure you bake the bars until the filling is set and has a slight jiggle; it will continue to firm up as it cools. If you find the filling is too runny after mixing, adding a tablespoon more of flour can help thicken it up while maintaining a smooth texture.

Should the edges of your shortbread burn before the center is baked, try using a larger baking dish or covering the edges with foil during the last few minutes of baking. This will prevent the sides from overcooking while allowing the middle to catch up. Keep a close watch on the bars during the last 10 minutes of the bake time.

Fun Variations to Try

For a twist on the classic combination, try substituting some of the strawberries with raspberries or blueberries for a mixed berry lemonade bar. These berries also pair well with lemon and will add a slightly different flavor profile to your dessert. Just ensure the total quantity of fruit remains consistent to maintain balance between sweetness and tartness.

If you want to make these bars gluten-free, you can replace all-purpose flour with a gluten-free flour blend. Keep in mind that different blends can vary in absorbency, so you might need to experiment with ratios slightly to achieve the right texture for both the crust and filling.

Questions About Recipes

→ Can I use frozen strawberries?

Yes, you can use frozen strawberries, but make sure to thaw and drain them before pureeing.

→ How do I store the bars?

Store them in an airtight container in the refrigerator for up to one week.

→ Can I use other fruits?

Absolutely! You can experiment with other fruit purees like raspberries or blueberries for different flavors.

→ Is there a gluten-free option?

Yes, you can substitute all-purpose flour with a gluten-free flour blend.

Strawberry Lemonade Shortbread Bars

I absolutely love making Strawberry Lemonade Shortbread Bars, especially during the warm months. The sweet and tart flavors blend beautifully, creating a refreshing treat that brightens up any occasion. With a buttery shortbread base topped with a zesty strawberry lemonade filling, every bite is a delightful balance of sweetness and citrus. This recipe is not only easy to prepare but also sure to impress family and friends at gatherings. Give it a try, and I promise you won't be disappointed!

Prep Time20 minutes
Cooking Duration30 minutes
Overall Time50 minutes

Created by: Lena

Recipe Type: Baking Favorites

Skill Level: Intermediate

Final Quantity: 16 bars

What You'll Need

For the Shortbread Crust

  1. 1 cup unsalted butter, softened
  2. 1/2 cup granulated sugar
  3. 2 cups all-purpose flour
  4. 1/4 teaspoon salt

For the Strawberry Lemonade Filling

  1. 2 cups fresh strawberries, pureed
  2. 1/2 cup granulated sugar
  3. 1/4 cup fresh lemon juice
  4. 3 large eggs
  5. 1/4 cup all-purpose flour
  6. 1 teaspoon baking powder

How-To Steps

Step 01

Preheat the oven to 350°F (175°C). In a mixing bowl, cream together the softened butter and sugar until light and fluffy. Gradually add the flour and salt, mixing until combined. Press the mixture evenly into the bottom of a greased 9x13-inch baking dish. Bake for 15 minutes.

Step 02

In another bowl, whisk together the pureed strawberries, sugar, lemon juice, and eggs until smooth. Then, fold in the flour and baking powder until just combined.

Step 03

Once the shortbread crust is baked, remove it from the oven and pour the strawberry lemonade filling over the warm crust. Bake for an additional 25 minutes, or until the filling is set and slightly golden.

Step 04

Allow the bars to cool completely in the pan before cutting them into squares. For the best texture, refrigerate for at least 2 hours before serving.

Extra Tips

  1. For an extra touch, try adding a dusting of powdered sugar on top before serving or garnish with fresh strawberries.

Nutritional Breakdown (Per Serving)

  • Calories: 180 kcal
  • Total Fat: 10g
  • Saturated Fat: 6g
  • Cholesterol: 30mg
  • Sodium: 50mg
  • Total Carbohydrates: 22g
  • Dietary Fiber: 1g
  • Sugars: 12g
  • Protein: 2g