black raspberry bars, black raspberry crumble
Recipes

The Best & Most Simple Black Raspberry Bars That You’ll Crave All Year Long—Watch Out for Those Thorns!

Man, do I LOVE black raspberries! Tiny and seedy little raspberries graciously planted by the birds in my hometown in Illinois. This summer we got the surprise of the year when we were walking in the back of my MIL’s property and found a TON of black raspberry bushes. I think we found a new section of bushes every day that we went out there and we collected a bunch of berries every time we went. The first thing we made with them was Black Raspberry Bars. Get inspired with more amazing dessert recipes by visiting the From Scratch Desserts.

black raspberry bars

What you’ll need:

  • 7×11 baking dish or cast Iron – this is a forgiving recipe. Depending on how thick you want your crust or berry layer, you can use a bigger or smaller baking dish or cast iron.
  • Pastry Blender – a simple tool that is so under rated for making crumbles or anything that you need to cut butter into.
  • Black Raspberries (or any other berries) – this recipe is great for any kind of berries or give this Strawberry Rhubarb Crumble a try.
  • Flour-I use Organic Unbleached Flour
  • Sugar-I use Organic Raw Sugar
  • Egg
  • Vanilla
  • Cornstarch
  • Baking Powder

First, you pick the black raspberries…

The bad thing about black raspberries is that they only have berries for a couple of weeks and they don’t keep very well so you’ve got to use them or freeze them quickly. We did both! We made these yummy black raspberry bars, black raspberry jam, and a black raspberry pie (that we ended up freezing before making because we had an oven mishap), and we froze some berries too for later!

Neil and I had a lot of fun making these bars while Olivia was off spending time with her grandma. We hardly saw her during the trip because, as you well realize, grandmas are MUCH more fun than parents!

Here is something super cool that I learned! I was out of baking powder when I started this recipe so I found this awesome website where I learned baking powder can be replaced with some other things. I used the baking soda + lemon juice option because we happened to have those! Here is the website I looked at, in case you ever find yourself in a pickle.

Instructions for Easy Black Raspberry Bars

Preheat the oven to 375º and prepare your cast iron or baking dish. Don’t forget to sneak a few black raspberries every few minutes. That’s an important step in this recipe.

Next, in a medium bowl, mix together flour, 1 cup of sugar, baking powder, and salt. Add in the butter and egg. Using a fork at first, start to combine the ingredients. Then, with clean hands, continue to combine until your crumbly dough forms. Push half of the dough into the cast iron, leaving the rest for the top.

Before you have measured out your 4 cups of berries, please be sure to taste test at least a couple of handfuls of them…but NOT if that’ll leave you less than 4 cups! 😆 My favorite part of the black raspberry season is eating fresh berries. As much as I love baked recipes with black raspberries, fresh will always be the MVP.

black raspberries
black raspberry bars
black raspberry bars, black raspberry crumble

In another medium bowl, carefully stir together berries, cornstarch, and the rest of the sugar (1/3 cup).

Add the berry mixture to the cast iron on top of the bottom crumble. Top the berries with more of the crumble mixture.

Bake for 40-45 minutes, until the top is golden brown. Allow to cool completely and then cut into 12 bars.

We could hardly get these cooled and cut fast enough before we started digging in! The perfect combination of crust and sweet berries. I hope you enjoy this easy recipe just as much as we all did. Come back soon for my Black Raspberry Jam, Black Raspberry Pie, and to see what we do with the frozen berries we hid in the freezer! Be sure to comment below or tag us on social media if you try this recipe.

Freeze for Later – after baking or before baking

There are a couple of ways you can freeze this. First, you can make the crumble just as you normally would, allow it to cool completely, and then put it in the freezer in an airtight container. When you’re ready to eat it, take it out and let it thaw in the refrigerator, and then enjoy.

Another way to freeze the black raspberry bars is before baking. Put it in the freezer, unbaked in an airtight baking dish. Avoid using glass so it does not crack with a quick temperature change from freezer to oven. When you’re ready to bake, take it out of the freezer and put it right into the oven without thawing. Add 10-15 extra minutes to your bake time! If your crumble is browning too quickly you can put some foil over it. It is done when the topping is golden brown and the filling is bubbly.

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Black Raspberry Crumble Bars

Experience the rich, bold flavors of our black raspberry crumble recipe, where succulent black raspberries are paired with a buttery, crunchy topping. This easy-to-make dessert highlights the unique sweetness of black raspberries, creating a perfect balance of tart and sweet. Enjoy it warm, topped with a scoop of creamy vanilla ice cream, for a delightful treat that’s sure to impress at any gathering!
Prep Time 15 minutes
Cook Time 45 minutes
Course Dessert

Equipment

  • 10 inch Cast Iron 9×13 or 7×11 baking dish
  • pastry blender

Ingredients
  

  • 3 cups flour
  • 1 1/3 cups sugar divided
  • 1 tsp baking powder
  • 1/2 tsp salt
  • 1 cup butter softened
  • 1 egg
  • 1 Tbsp cornstarch
  • 1 tsp vanilla
  • 4 cups black raspberries

Instructions
 

  • Preheat the oven to 375º
  • In a medium bowl, mix together flour, 1 cup of sugar, baking powder, and salt. Add in butter and egg. Using a pastry blender, combine the ingredients until crumble forms. Depending on how thick you want your crust, press 1/3-1/2 of the crumble into the bottom of a cast iron or another greased baking pan.
  • In another medium bowl, stir together berries, cornstarch, vanilla, and the rest of the sugar (1/3 cup). Use the pastry blender to mash the berries to the desired consistency. Add the berry mixture to the top of your crumble crust. Top with another 1/3-1/2 of the crumble. You may have leftovers.
  • Bake for 40-45 minutes, until the top is golden brown. Cool and cut. Serve with ice cream or by itself for a delicious dessert!
Keyword homemade, snack

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