Triple Berry Crumble Bars Delightful and Easy Recipe

Name: Triple Berry Crumble Bars
Prep time: 15 min
Cook time: 30 min
Total time: 50 min
Ingredients: 1 cup all-purpose flour; 1 cup rolled oats; 1/2 cup packed brown sugar; 1/2 cup unsalted butter, melted; 1 teaspoon vanilla extract; 1/4 teaspoon salt; 1/2 teaspoon ground cinnamon; 1 cup mixed berries (strawberries, blueberries, raspberries); 2 tablespoons honey or maple syrup; 1 tablespoon cornstarch

October 8, 2025September 25, 2025 by Rachel

If you’re craving a sweet treat that’s easy to make, you’ve come to the right place! My Triple Berry Crumble Bars combine vibrant berries with a crunchy topping—all in one delicious bite. This recipe is perfect for gatherings, snacks, or dessert. Follow my step-by-step guide to whip up these bars and impress friends and family. Let’s dive into the joy of baking these delightful treats together!

Why I Love This Recipe

Quick and Easy: This recipe comes together in just 15 minutes of prep time, making it perfect for a last-minute dessert!
Versatile Ingredients: You can swap the mixed berries for your favorite fruits or whatever you have on hand, making it a flexible treat.
Healthy Indulgence: With oats and fresh berries, these crumble bars are a delicious way to enjoy a dessert that feels wholesome.
Perfect for Sharing: Cut into squares, these bars are the ideal size for sharing at gatherings or picnics!

Ingredients

Detailed List of Ingredients

– 1 cup all-purpose flour

– 1 cup rolled oats

– 1/2 cup packed brown sugar

– 1/2 cup unsalted butter, melted

– 1 teaspoon vanilla extract

– 1/4 teaspoon salt

– 1/2 teaspoon ground cinnamon

– 1 cup mixed berries (strawberries, blueberries, raspberries)

– 2 tablespoons honey or maple syrup

– 1 tablespoon cornstarch

These ingredients come together to create a tasty treat. The flour and oats form the base. Brown sugar adds sweetness, while the butter gives richness. Vanilla extract enhances flavor, and salt balances the sweetness. Ground cinnamon adds warmth. The mixed berries provide tartness and color. Honey or maple syrup adds more sweetness. Finally, cornstarch helps thicken the berry filling.

Ingredient Substitutions

If you need allergy-friendly options, here are some ideas:

– Gluten-Free Flour: Use a gluten-free flour blend instead of all-purpose flour.

– Oats: Choose certified gluten-free oats if needed.

– Butter: Substitute with coconut oil for a dairy-free option.

– Honey/Maple Syrup: Use agave syrup if you prefer a different sweetener.

These swaps keep your bars delicious while meeting dietary needs.

Nutritional Information

Each serving of these bars has about:

– Calories: 180

– Total Fat: 8g

– Carbohydrates: 27g

– Protein: 3g

This breakdown helps you keep track of your intake while enjoying a tasty dessert. The mix of berries also adds vitamins, making these bars a healthier choice.

Step-by-Step Instructions

Preparing the Baking Dish

First, preheat your oven to 350°F (175°C). This step helps the bars bake evenly. Next, take an 8×8-inch baking dish and line it with parchment paper. Make sure to leave some paper hanging over the sides. This makes it easy to lift out the bars later.

Making the Crust

In a mixing bowl, combine these ingredients:

– 1 cup all-purpose flour

– 1 cup rolled oats

– 1/2 cup packed brown sugar

– 1/2 cup unsalted butter, melted

– 1 teaspoon vanilla extract

– 1/4 teaspoon salt

– 1/2 teaspoon ground cinnamon

Mix everything until it looks crumbly. Save 1/2 cup of this mixture for the topping. Press the rest firmly into the bottom of your prepared baking dish. This forms a solid crust.

Assembling the Bars

In another bowl, toss together:

– 1 cup mixed berries (strawberries, blueberries, raspberries)

– 2 tablespoons honey or maple syrup

– 1 tablespoon cornstarch

Gently mix until the berries are coated. Spread this berry filling evenly over the crust in the pan. Then, crumble the reserved oat mixture on top of the berries. Make sure to cover them fully.

Now, place the dish into your preheated oven. Bake for 25-30 minutes. You want the top to be golden and the berries to bubble. After baking, let the bars cool in the pan for 10-15 minutes. Finally, use the parchment paper to lift them out and let them cool completely on a wire rack.

Tips & Tricks

Perfecting the Crumble Texture

To get the right crumble texture, mix your dry ingredients well. Use a fork to blend the flour, oats, and brown sugar. Then, pour in the melted butter. Mix until it looks crumbly but holds together when pressed. You want it to be like wet sand. This mix forms a nice crust and topping.

How to Get a Golden Top

For a golden top, even baking is key. Make sure your oven is preheated to 350°F (175°C). Place the dish in the center of the oven. This allows hot air to circulate evenly. Bake for about 25-30 minutes. When the top turns golden and the berries bubble, they are ready.

Serving Suggestions

These bars taste great on their own. You can also serve them with a scoop of vanilla ice cream. Drizzle some honey or maple syrup on top for extra sweetness. Pair them with a cup of tea or coffee for a perfect snack. They are great for breakfast or dessert!

Pro Tips

Use Fresh Berries: Fresh berries will provide the best flavor and texture. If using frozen, make sure they are fully thawed and drained to avoid excess moisture.
Experiment with Spices: Feel free to add a pinch of nutmeg or ginger to the crumble for an extra layer of flavor that complements the berries.
Cool Completely: Allowing the bars to cool completely before cutting will help them set and hold their shape better when serving.
Perfect for Meal Prep: These bars can be made ahead of time and stored in the fridge for up to a week, making them a great grab-and-go snack!

Variations

Different Berry Combinations

You can mix and match berries for great flavor. Try using blackberries, cherries, or even peaches. Seasonal berries can add a fresh twist. If you have berries that are overripe, this recipe is perfect for them. The juice from the berries makes the bars taste amazing. You can even use frozen berries if fresh ones are not available.

Gluten-Free Options

To make these bars gluten-free, swap regular flour for gluten-free flour. You can use almond flour or a store-bought gluten-free blend. Check that your oats are labeled gluten-free, as some can contain gluten. These small changes keep the bars tasty while allowing more people to enjoy them.

Vegan Adaptations

To make these bars vegan, replace the butter with coconut oil or vegan butter. Use maple syrup instead of honey for sweetness. Ensure your oats and other ingredients are vegan-friendly. You can even add a flax egg if you want a richer texture. These swaps keep the bars light, tasty, and perfect for everyone.

Storage Info

Best Storage Practices

Store your Triple Berry Crumble Bars in an airtight container. You can keep them in the pantry for up to three days. If you want them to last longer, place them in the fridge. They stay fresh for about a week in the fridge. Just make sure to let them cool completely before you store them.

Freezing Instructions

To freeze your bars, cut them into squares first. Wrap each square tightly in plastic wrap. Then, put them in a freezer-safe bag or container. They will stay good for up to three months. When you are ready to eat one, take it out and let it thaw in the fridge overnight. You can also reheat them in the microwave for 10-15 seconds.

Shelf Life

When stored correctly, the bars last about three days at room temperature. In the fridge, they can last up to a week. If you freeze them, they maintain their best quality for three months.

FAQs

Can I use frozen berries instead of fresh?

Yes, you can use frozen berries. They work well in this recipe. Just make sure to thaw them first. If they are too wet, drain some liquid. This helps keep the bars from getting soggy.

How do I know when the bars are done baking?

Look for a golden top. The berries should be bubbly and thick. Bake for 25-30 minutes until you see this. If you insert a toothpick, it should come out mostly clean. A little fruit juice is okay.

What can I serve with Triple Berry Crumble Bars?

You can serve these bars with whipped cream or ice cream. A scoop of vanilla pairs nicely. You can also add fresh berries on the side for extra flavor. Enjoy them with a cup of tea or coffee for a perfect snack!

You learned how to make delicious Triple Berry Crumble Bars using simple ingredients. We covered everything, from the list of ingredients to step-by-step instructions and storage tips. Remember, you can swap ingredients for allergies or make it vegan. These bars are tasty, easy to make, and great for any occasion. Enjoy your baking journey, and don’t hesitate to try different berry combinations or techniques. With practice, you’ll perfect this treat and impress everyone! Happy bakin

$- 1 cup all-purpose flour - 1 cup rolled oats - 1/2 cup packed brown sugar - 1/2 cup unsalted butter, melted - 1 teaspoon vanilla extract - 1/4 teaspoon salt - 1/2 teaspoon ground cinnamon - 1 cup mixed berries (strawberries, blueberries, raspberries) - 2 tablespoons honey or maple syrup - 1 tablespoon cornstarch These ingredients come together to create a tasty treat. The flour and oats form the base. Brown sugar adds sweetness, while the butter gives richness. Vanilla extract enhances flavor, and salt balances the sweetness. Ground cinnamon adds warmth. The mixed berries provide tartness and color. Honey or maple syrup adds more sweetness. Finally, cornstarch helps thicken the berry filling. If you need allergy-friendly options, here are some ideas: - Gluten-Free Flour: Use a gluten-free flour blend instead of all-purpose flour. - Oats: Choose certified gluten-free oats if needed. - Butter: Substitute with coconut oil for a dairy-free option. - Honey/Maple Syrup: Use agave syrup if you prefer a different sweetener. These swaps keep your bars delicious while meeting dietary needs. Each serving of these bars has about: - Calories: 180 - Total Fat: 8g - Carbohydrates: 27g - Protein: 3g This breakdown helps you keep track of your intake while enjoying a tasty dessert. The mix of berries also adds vitamins, making these bars a healthier choice. {{ingredient_image_1}} First, preheat your oven to 350°F (175°C). This step helps the bars bake evenly. Next, take an 8x8-inch baking dish and line it with parchment paper. Make sure to leave some paper hanging over the sides. This makes it easy to lift out the bars later. In a mixing bowl, combine these ingredients: - 1 cup all-purpose flour - 1 cup rolled oats - 1/2 cup packed brown sugar - 1/2 cup unsalted butter, melted - 1 teaspoon vanilla extract - 1/4 teaspoon salt - 1/2 teaspoon ground cinnamon Mix everything until it looks crumbly. Save 1/2 cup of this mixture for the topping. Press the rest firmly into the bottom of your prepared baking dish. This forms a solid crust. In another bowl, toss together: - 1 cup mixed berries (strawberries, blueberries, raspberries) - 2 tablespoons honey or maple syrup - 1 tablespoon cornstarch Gently mix until the berries are coated. Spread this berry filling evenly over the crust in the pan. Then, crumble the reserved oat mixture on top of the berries. Make sure to cover them fully. Now, place the dish into your preheated oven. Bake for 25-30 minutes. You want the top to be golden and the berries to bubble. After baking, let the bars cool in the pan for 10-15 minutes. Finally, use the parchment paper to lift them out and let them cool completely on a wire rack. To get the right crumble texture, mix your dry ingredients well. Use a fork to blend the flour, oats, and brown sugar. Then, pour in the melted butter. Mix until it looks crumbly but holds together when pressed. You want it to be like wet sand. This mix forms a nice crust and topping. For a golden top, even baking is key. Make sure your oven is preheated to 350°F (175°C). Place the dish in the center of the oven. This allows hot air to circulate evenly. Bake for about 25-30 minutes. When the top turns golden and the berries bubble, they are ready. These bars taste great on their own. You can also serve them with a scoop of vanilla ice cream. Drizzle some honey or maple syrup on top for extra sweetness. Pair them with a cup of tea or coffee for a perfect snack. They are great for breakfast or dessert! Pro Tips Use Fresh Berries: Fresh berries will provide the best flavor and texture. If using frozen, make sure they are fully thawed and drained to avoid excess moisture. Experiment with Spices: Feel free to add a pinch of nutmeg or ginger to the crumble for an extra layer of flavor that complements the berries. Cool Completely: Allowing the bars to cool completely before cutting will help them set and hold their shape better when serving. Perfect for Meal Prep: These bars can be made ahead of time and stored in the fridge for up to a week, making them a great grab-and-go snack! {{image_2}} You can mix and match berries for great flavor. Try using blackberries, cherries, or even peaches. Seasonal berries can add a fresh twist. If you have berries that are overripe, this recipe is perfect for them. The juice from the berries makes the bars taste amazing. You can even use frozen berries if fresh ones are not available. To make these bars gluten-free, swap regular flour for gluten-free flour. You can use almond flour or a store-bought gluten-free blend. Check that your oats are labeled gluten-free, as some can contain gluten. These small changes keep the bars tasty while allowing more people to enjoy them. To make these bars vegan, replace the butter with coconut oil or vegan butter. Use maple syrup instead of honey for sweetness. Ensure your oats and other ingredients are vegan-friendly. You can even add a flax egg if you want a richer texture. These swaps keep the bars light, tasty, and perfect for everyone. Store your Triple Berry Crumble Bars in an airtight container. You can keep them in the pantry for up to three days. If you want them to last longer, place them in the fridge. They stay fresh for about a week in the fridge. Just make sure to let them cool completely before you store them. To freeze your bars, cut them into squares first. Wrap each square tightly in plastic wrap. Then, put them in a freezer-safe bag or container. They will stay good for up to three months. When you are ready to eat one, take it out and let it thaw in the fridge overnight. You can also reheat them in the microwave for 10-15 seconds. When stored correctly, the bars last about three days at room temperature. In the fridge, they can last up to a week. If you freeze them, they maintain their best quality for three months. Yes, you can use frozen berries. They work well in this recipe. Just make sure to thaw them first. If they are too wet, drain some liquid. This helps keep the bars from getting soggy. Look for a golden top. The berries should be bubbly and thick. Bake for 25-30 minutes until you see this. If you insert a toothpick, it should come out mostly clean. A little fruit juice is okay. You can serve these bars with whipped cream or ice cream. A scoop of vanilla pairs nicely. You can also add fresh berries on the side for extra flavor. Enjoy them with a cup of tea or coffee for a perfect snack! You learned how to make delicious Triple Berry Crumble Bars using simple ingredients. We covered everything, from the list of ingredients to step-by-step instructions and storage tips. Remember, you can swap ingredients for allergies or make it vegan. These bars are tasty, easy to make, and great for any occasion. Enjoy your baking journey, and don't hesitate to try different berry combinations or techniques. With practice, you'll perfect this treat and impress everyone! Happy baking!$