Summer fruits are the best, and these buttery Peach Raspberry Crumble Bars use two sweet and colorful fruits that combine to make an easy and delicious dessert bar. To be honest, I love these fruit bars for breakfast too!

Want to save this recipe?
Enter your email & I’ll send it to your inbox. Plus, get great new recipes from me every week!
This page may contain affiliate links, please see my full disclosure for policy details. I earn commissions if you shop through the links on this page.
Looking for an amazing dessert that is so simple that you can make it all year round? You can use fresh fruit when it’s in season, or you can reach into your freezer in the middle of winter and make this dessert with frozen fruit. Baking with peaches and raspberries always makes a tasty fruit pairing.
More raspberry desserts recipes
- Frozen Cheesecake Mousse with Strawberries and Raspberries is a quick and easy summer dessert.
- French Toast with Raspberries and Orange Cream makes a tasty dessert or breakfast.
- If fruity cakes are your thing, then try this impressive Rasberry Glazed Chiffon Cake; it is pretty and delicious.
More peach dessert recipes
Grilled Peaches and Honey is a great way to serve fresh peaches, and you don’t have to heat your kitchen.
We love this Peaches and Cream Ice Cream with Blackberries for a cool summertime treat made the no-churn way for a fast dessert.
Baking with peaches turns out some fabulous desserts like this Peach Almond Tart and the old-fashioned Peach Pandowdy.
What is a crumb bar?
- Is it a cookie or a dessert? Well, it’s kinda both and more!
- Crumb bars are similar to a crisp but the bars have a crust and a crumble topping that can be cut into squares.
- These bars became popular during WWII as a more economical way to make a dessert instead of a fussy pie.
- You can also make crumb bars savory by adding meat and vegetables and replacing the sugar with cheese, so now you have an appetizer or entree.
Ingredients

Tips for making fruit crumble bars
- Whatever fruits you use, try to cut them all to be the same size so everything bakes evenly.
- Mix the fruit with cornstarch, which will thicken the fruit juices during baking.
- Can you use frozen fruits? Yes, you can, which is great because frozen fruit is always available. Just remember the cornstarch.
- When adding the fruit mixture to the crust, don’t add the juice at the bottom of the bowl, you just want the fruit. The juice will make the crust too soggy and not so yummy!!!
How To Make Peach Raspberry Crumb Bars
Step 1. First, prepare the raspberries and peaches. Cut the peaches into small dice about the size of the raspberries. Add the fruit to a medium-sized bowl, mix in the cornstarch and sugar until combined, and set aside.

Step 2. Add the flour, sugar, baking powder, salt, and cinnamon to a large bowl and mix.
Step 3. Cut the cold butter into cubes and add it to the flour mixture. With a pastry blender or two knives, cut the butter into the flour until you have coarse crumbs.
Step 4. Beat the eggs with the almond extract and mix this into the crumb mixture until combined. It’s easier to do with two forks.
Step 5. Place 2/3 of the crumb mixture in the bottom of the baking pan and press down to form the crust.

Step 6. Spoon the fruit over the crust. Don’t add juice from the bottom of the bowl; too much juice will make the bars soggy.
Step 7. Loosely crumble the remaining crumb mixture over the fruit to cover. If the crumble mixture is soft, you can put this in the fridge for 5-10 minutes to chill up the butter, then crumble it over the fruit.
Step 8. Bake at 375 degrees F. for about 40 minutes until golden brown and bubbly. Remove from the oven and cool completely before cutting.

Using frozen fruit
I get a lot of questions about making these bars with frozen fruit. Frozen fruit often produces excess liquid, making desserts overly moist, wet, and soggy.
When I made these crumb bars, I followed the recipe exactly. I mixed the frozen fruit with cornstarch and sugar and topped it with the crust mixture.
The bars baked up nice and firm. Even though I was using frozen fruit, I didn’t have excess juice, and the bars baked up nice and golden brown, just like using fresh fruit.
Here is a guide for How To Freeze Peaches and another on Foods to Freeze that comes in handy when you have extra fruit

Crumble bars…it’s a dessert love affair
Crumb bars – are really one of the easiest desserts to make because the crust and the topping are made at the same time in one bowl, you don’t even need any special equipment, so this dessert is a real-time saver. Just press two-thirds of the crumble into the bottom of the pan and then sprinkle the other one-third of the crumble over the fruit. So, so easy!
Needing a great dessert for a cookout, a celebration, or maybe just a late-evening treat? This is the perfect recipe. These bars are super quick to make with just a few pantry ingredients and fruits.
Oatmeal, breadcrumbs, and nuts can be added to the crumble mixture to reduce the amount of flour.
Bob’s Red Mill Measure for Measure Gluten-Free Flour can be used instead of all-purpose flour for a gluten-free dessert.
Variations
Fruit – For today’s crumb bars, we are using fresh raspberries and fresh peaches, but, the great thing about crumble bars is you can add lots of different fruit combinations. You can even add three or four different fruits. Here are some suggestions
- Strawberries & Blueberries
- Raspberries & Plums
- Blackberries, Blueberries & Raspberries
- Peaches & Plums
- Apricots & Cherries
More fruity desserts
- Try this Orange Cream Dessert with the flavor of mandarin
- Baked Apples are a delicious fall favorite dessert
- This is a unique Cherry Pandowdy because it is cooked on the grill
- Skillet cakes are fun to make, and this Cherry Apricot Skillet Cake gets turned upside down for serving
- Looking for recipes using candied fruit? Bake these crunchy Fruit and Nut Biscotti.
Don’t forget to pin this recipe to your favorite dessert board
We Love Bar Cookies

Subscribe here for more great recipes, and follow One Hot Oven for more tasty sweet and savory recipes! Pinterest | Instagram | Facebook

Raspberry Peach Crumb Bars
Ingredients
- 3 cups AP flour
- 1 cup granulated sugar
- 1 teaspoon baking powder
- ¼ teaspoon salt
- ½ teaspoon cinnamon
- 1 cup unsalted butter
- 2 large eggs
- 1 teaspoon almond extract
- 1 tablespoons cornstarch
- 2 cups raspberries 1 pints
- 2 cups peaches about 2 -3 medium peaches cubed (around 10 ounces)
Instructions
Making the crumb bars
- Preheat the oven to 375° F. Use a 13" x 9" baking pan
- In a large bowl mix the cornstarch and 1/2 cup of sugar together. Add the raspberries and diced peaches. Mix until combined and set aside. You do not need to peel the peaches.
- If using frozen fruit, do not thaw.
- In a large bowl add the flour, 1/2 cup of sugar, baking powder, salt, and cinnamon, mix to combine
- Cut the cold butter into small cubes and add to the flour mixture using a pastry blender or two knives until the mixture is in coarse crumbs.
- Beat the eggs and almond extract together and then mix into the crumb mixture until combined.
- Press 2/3 of the crumb mixture into the bottom of the baking dish.
- Spoon the fruit mixture over the crust and spread out the fruit. Do not add any juice in the bottom of the bowl.
- Sprinkle the remaining crumb mixture over the fruit.
- Bake the crumb bars for about 40 minutes until bubbly and golden brown. Remove from the oven and let the bars cool then slice into bars. Store in an airtight container in the refrigerator, up to 4 days. Note: if baking with frozen fruit you may need to add an addition 5-10 minutes to bake off the excess juices.
Notes
- Strawberries & Blueberries
- Raspberries & Plums
- Blackberries, Blueberries & Raspberries
- Peaches & Plums
- Apricots & Cherries
As an Amazon Associate I earn from qualifying purchases.
Nutrition
Thank you for stopping by the One Hot Oven blog!
Please leave a comment to say hello or tell me what you are baking; I always love hearing from fellow bakers. Do you have any questions or want to chat about the recipe? Please visit my About page for information, and I’ll be happy to help!
About Jere’ Cassidy

From learning to cook on a farm in Indiana to culinary school in California, my passion for food is never-ending. Turning on my oven to bake something for friends and family is my happy place. I am glad to be sharing sweet and savory family-friendly recipes for your cooking and baking inspiration.

These bars look quite tasty. Is the sugar also low-carb or is it just low-calorie?
It’s like kismet that I just bought raspberries and peaches on my last grocery run and stumbled upon this recipe! Another hit with my family, Jere!
I know what you mean. I buy items and then immediately find recipes to make.
Peaches and raspberries are such a great complement to one another and with this light, buttery crumb topping to boot. I am glad to see that regular granulated sugar works in the recipe, since I get a strong aftertaste from the no-calorie ones.
Oh I can definitely see myself eating these for breakfast also, so delicious.
I have some beautiful peaches and I have fresh raspberries so I am definitely making this recipe! This looks heavenly!
Thanks, these are heavenly!
Peaches and rasberries are 2 of my favorite fruits (especially in the summer!). I’m so excited to try this!
These bars are so delicious! And just in time for berry season here! I also love how there are so many different variations of fruits that can be used!
I love raspberries and peaches together. And crumb topping is one of my favorite things ever so this is just perfect for me!
I love crumb bars and love the idea of putting raspberries and peaches together! I can’t wait to try these!
I love the combination of peach and raspberry. And these bars look especially delicious with that perfect crumb topping. Definitely a great summertime treat for a BBQ or even afternoon snack!
YUM! Peach and raspberry are beautiful together, these are like a dream come true. What a delicious summer treat. I have never tried a crumb bar.
Love this! You have explained it so beautifully..Making it this long weekend..so excited
I love these step-by-step directions for making these bars. The combination of peach and raspberries is so on point!
These are the perfect summer bars!! My kids loved them!
I can SO imagine myself having these for breakfast with a scoop of vanilla ice cream! Yum! These are perfect hot and are great to enjoy throughout the day. Thanks for sharing!