Go Back
- 1 cup all-purpose flour - 1 cup rolled oats - 1/2 cup brown sugar - 1/2 cup granulated sugar - 1/2 teaspoon baking powder - 1/4 teaspoon salt - 1/2 cup unsalted butter, melted - 2 large eggs - 1 tablespoon lemon zest - 2 tablespoons lemon juice - 1 cup fresh raspberries - 1/4 cup powdered sugar (for dusting) The ingredients for Lemon Raspberry Crumb Bars are key to a great taste. First, the dry ingredients like flour and oats form a sturdy base. The brown and granulated sugars add sweetness and depth. Baking powder helps the bars rise, while salt brings out all the flavors. In the wet ingredients, melted butter adds richness. The eggs help bind everything together. Lemon zest and juice give the bars a bright, fresh flavor. You can really taste the lemon in every bite! Fresh raspberries are the star of the show. Their tartness balances the sweet crumb. A light dusting of powdered sugar at the end makes the bars look fancy and inviting. Trust me, this combination will make you want more! {{ingredient_image_1}} - Preheat oven to 350°F (175°C). - Grease a 9x9 inch baking pan. First, grab a large bowl. Combine the all-purpose flour, rolled oats, brown sugar, granulated sugar, baking powder, and salt. Mix well until everything is blended. Next, drizzle in the melted butter. Stir until the mixture looks crumbly. Make sure to set aside about one cup of this mixture for the topping. Now, take the remaining crumb mixture. Press it evenly into the greased baking pan to form a crust. Bake this for 15 minutes. Keep an eye on it, and look for a light golden color. While that bakes, let’s make the filling. In a separate bowl, whisk together the eggs, granulated sugar, lemon zest, and lemon juice. Mix until smooth. Gently fold in the fresh raspberries. Be careful not to mash them. Once the crust is done, pour the raspberry filling over it. Spread it out evenly. Then, sprinkle the reserved crumb topping over the filling. Put the pan back in the oven. Bake for an additional 25 to 30 minutes. The topping should turn lightly golden, and the filling needs to set. After baking, let the pan cool completely. This step is key for easy slicing. Once cool, slice the bars into squares. For a nice touch, dust them with powdered sugar before serving. How do you achieve a crumbly texture? Start with cold butter. Mix it in well with the dry ingredients. This keeps the mixture crumbly. You want to avoid over-mixing. Gently combine until it resembles coarse crumbs. This helps form that perfect texture. Why is letting your bars cool completely important? Cooling helps the filling set. If you cut the bars too soon, they will fall apart. Wait at least an hour. This patience pays off when you slice into neat squares. What are some presentation tips for serving? Use a decorative plate. Add fresh raspberries on top for color. A sprinkle of lemon zest makes it pop. Dust with powdered sugar for a sweet touch. These little details make your dessert look gourmet. What are ideal beverages to pair with lemon raspberry crumb bars? A cup of hot tea works well. Try iced lemonade for a refreshing twist. You can also serve them with sparkling water. These drinks balance the sweet and tart flavors of the bars. Pro Tips Use Fresh Raspberries: Fresh raspberries provide the best flavor and texture for these bars. If using frozen, ensure they are thawed and drained to avoid excess moisture. Chill the Bars: After baking, let the crumb bars cool completely in the pan. For cleaner slices, refrigerate them for a couple of hours before cutting. Experiment with Citrus: Feel free to mix in other citrus zests like lime or orange for a unique flavor twist that complements the raspberries beautifully. Perfect Dusting: For a beautiful finish, use a fine mesh sieve to dust the powdered sugar evenly over the bars just before serving for a professional touch. {{image_2}} You can easily switch up the flavors in these bars. If you love different fruits, try using blueberries or strawberries instead of raspberries. Each fruit adds its own taste and color. For a twist, play with citrus zests. Lime or orange zest can brighten the flavor even more. Mix and match to find your favorite! Want a lighter treat? You can use whole wheat flour in the crust. This swap boosts fiber and adds a nutty taste. You can also cut down on sugar. Use less granulated sugar for a healthier version. Your taste buds will still enjoy the sweet and tart mix. These changes make the bars not just tasty but also better for you! To store leftover crumb bars, place them in an airtight container. This keeps them fresh and avoids drying out. You can also wrap them tightly with plastic wrap. For best taste, eat them within three days. If you must keep them longer, freezing is best. To freeze the baked bars, let them cool completely first. Then, cut them into squares. Wrap each square in plastic wrap. Place the wrapped bars in a freezer-safe bag. They can last for up to three months in the freezer. When you want to enjoy the bars, take out the desired amount. Let them thaw at room temperature for about an hour. For best results, you can warm them gently in the oven for a few minutes. This brings back their fresh-baked taste. Can I make these bars gluten-free? Yes, you can! Substitute all-purpose flour with gluten-free flour. This swap works well for texture. Use gluten-free oats too. What can I use instead of fresh raspberries? You can use blueberries or strawberries. Frozen berries work too, but thaw and drain them first. This keeps the filling from getting too soggy. How long do the bars last after baking? These bars stay fresh for about four days. Store them in an airtight container at room temperature. If you want them to last longer, refrigerate them. Can I use a different size baking pan? Yes, you can change the pan size! A larger pan makes thinner bars. A smaller pan gives thicker bars, but watch the bake time. What can I do with leftover lemon juice? Use leftover lemon juice in salad dressings or marinades. You can also add it to water for a refreshing drink. It brightens up many dishes! In this blog post, you learned how to make delicious Lemon Raspberry Crumb Bars. We covered the key ingredients, from the dry mix to the fresh berries. You also saw easy steps to bake and cool your bars just right. Remember to let them cool fully for the best texture. Feel free to experiment with different fruits or make them healthier. Store leftovers well to keep them fresh, or freeze for later. With these tips, you can enjoy homemade treats anytime. Get baking and savor every bite!

Lemon Raspberry Crumb Bars

Delicious crumb bars filled with fresh raspberries and a hint of lemon.
Print Recipe Pin Recipe
Prep Time 20 minutes
Cook Time 40 minutes
Total Time 1 hour
Course Dessert
Cuisine American
Servings 12
Calories 200 kcal

Ingredients
  

  • 1 cup all-purpose flour
  • 1 cup rolled oats
  • 1 2 brown sugar
  • 1 2 granulated sugar
  • 1 2 baking powder
  • 1 4 salt
  • 1 2 unsalted butter, melted
  • 1 cup fresh raspberries
  • 1 tablespoon lemon zest
  • 2 tablespoons lemon juice
  • 2 large eggs
  • 1 4 powdered sugar (for dusting)

Instructions
 

  • Preheat your oven to 350°F (175°C). Grease a 9x9 inch baking pan and set aside.
  • In a large mixing bowl, combine the flour, rolled oats, brown sugar, granulated sugar, baking powder, and salt. Mix well to combine.
  • Pour in the melted butter and stir until everything is moistened and crumbly. Reserve about 1 cup of the mixture for topping.
  • Press the remaining crumb mixture evenly into the bottom of the prepared pan to form a crust. Bake for 15 minutes, or until lightly golden.
  • While the crust is baking, prepare the lemon raspberry filling. In a separate bowl, whisk together the eggs, granulated sugar, lemon zest, and lemon juice until combined.
  • Gently fold in the fresh raspberries until just incorporated.
  • Pour the raspberry filling over the pre-baked crust and spread evenly.
  • Sprinkle the reserved crumb topping evenly over the raspberry filling.
  • Bake for an additional 25-30 minutes, or until the topping is lightly golden and the filling is set.
  • Allow to cool completely in the pan before slicing into squares. Dust with powdered sugar before serving.

Notes

Serve the crumb bars on a decorative plate, garnished with additional fresh raspberries and a sprinkle of lemon zest for an appealing pop of color.
Keyword crumb bars, dessert, lemon, raspberry