Lately I've been spending a lot of time puttering around in the garden, taking advantage of having all this extra time at home and doing my best to channel my grandmother's green thumb.
My grandmother's skill with growing food was pretty much magical, or at least that's how it seemed to be when I was growing up.
Her ability to grow things was legendary. She could cut up potatoes from the store and dig up a fresh crop of baby potatoes a few short weeks later, and grew the most delicious green beans I've ever had. Her magic touch even worked indoors, coaxing even the most temperamental of African violets re-bloom.
And now that I have a home of my own, I've tried to carry on a small part of that legacy with my little garden patch.
It's not much, but I've filled the garden beds with green beans, carrots, cucumbers, squash, and salad greens, and decorated the deck with pots full of herbs, radishes and hot peppers to help spice up our meals.
Rhubarb and Raspberries - A Perfect Match
These old-fashioned crumble bars showcase two other crops my from garden in their bright ruby-red filling - raspberries and rhubarb.
My backyard raspberry patch has been loving the hot summer weather and non-stop sunshine, and has delivered a bumper crop so plentiful that I don't even know what to do with it all.
The rhubarb has been a little more restrained, but I've still been able to harvest enough to make a batch of these bars, which is a perfectly good showing for a three-year-old plant.
The combination perfectly encapsulates the flavours of the season. It's fresh and jammy and bright, a tangy counterpoint to the buttery sweetness of the oatmeal crumble that does double duty as both the base and topping. A sprinkling of chopped walnuts is entirely optional, but oh so delicious.
Technically, these are intended for dessert, but I think they're perfectly suitable for breakfast too. I mean, aren't they just a fancier version of a bowl of oatmeal with a raspberry and rhubarb topping? (OK, I know that's a stretch, but at times like these we could all use a little extra treat.)
Variations on This Recipe
While I like to think this particular combination is pretty dang close to perfection, there are a few different ways to play around with this recipe depending on what you've got kicking around.
- Strawberry-Rhubarb Bars: Simply replace the raspberries with the same amount of roughly chopped fresh strawberries, and continue on from there. The end result isn't quite as tangy or intensely coloured, but it's still got plenty of fruity brightness.
- Raspberry-Almond Bars: Omit the rhubarb and use 3 cups of raspberries, add a ½ tsp almond extract to the crumble mixture, and replace the chopped walnuts with ½ cup sliced blanched almonds.
- Bumbleberry Bars: Replace the raspberries and rhubarb with 3 cups frozen mixed berries, or make your own blend using raspberries, blueberries, blackberries, cherries, strawberries and/or any other berry that catches our fancy.
More Amazing Things to Bake with Raspberries
If you're also dealing with a bumper crop of berries, here are a few more recipes that will allow you to make the most of your bounty:
- Raspberry Custard Tarts from Crumb
- Raspberry Ripple Buttermilk Gelato from Crumb
- Gluten-Free Pear and Raspberry Cake from It's Not Complicated Recipes
- Raspberry Almond Crisp for Two from Homemade in the Kitchen
- Raspberry Sweet Rolls with Meyer Lemon Glaze from Cravings of a Lunatic
- White Chocolate Raspberry Pie from Chipa by the Dozen
- Raspberry Chocolate Chip Muffins from Worn Slap Out
Raspberry-Rhubarb Crumble Bars
- Total Time: 50 minutes
- Yield: 12 1x
Tangy and sweet, these bars combine a walnut crumble topping with a ruby-red raspberry and rhubarb filling in one irresistible bite-sized package.
- 1 ½ cups rhubarb, cut into ½" pieces
- 1 ½ cups fresh or frozen raspberries
- ½ cup sugar
- 2 tbsp lemon juice
- 1 ½ tbsp cornstarch
- 1 ¼ cup flour
- ½ cup quick oats
- ½ cup brown sugar
- ½ tsp salt
- ½ tsp baking powder
- ½ tsp cinnamon
- ½ cup butter, melted
- ½ cup chopped walnuts
- Preheat oven to 350F. Lightly butter an 8x8" square pan and line with a piece of parchment paper, leaving an overhang on either side. Lightly butter the parchment. Set aside.
- Prepare the filling. In a small saucepan set over medium heat, bring the filling ingredients to a simmer. Cook, stirring occasionally, for about 10 minutes or until the filling is thickened and rhubarb is starting to break down. Remove from heat and set aside to cool.
- Meanwhile, prepare the crumble crust. In a large mixing bowl, combine flour, oats, sugar, salt, baking powder and cinnamon. Drizzle in the melted butter, and stir until the mixture forms loose crumbs.
- Set aside 1 cup of the mixture for the topping. Press the remainder into the prepared baking pan, using the bottom of a glass or measuring cup to form an even layer. Spread the cooled filling onto the crust. Crumble the reserved topping evenly onto the filling, then scatter chopped walnuts over top.
- Bake in preheated oven for 30-35 minutes, or until the filling is bubbly around the edges and topping is lightly golden. Let cool completely in the pan, then transfer to a cutting board and cut into 12 bars. Bars will keep for up to 3 days in an airtight container (assuming they actually last that long).
- Prep Time: 15 mins
- Cook Time: 35 mins
- Category: Desserts
- Method: Baked
- Cuisine: Canadian
Guilty confession: I’ve used this fabulous recipe of Issy’s a few times now and it’s always a compliment getter, so I figure I better put my comment and 10 stars down.
I'll take one of these for breakfast any day! Rhubarb and raspberries are a delightful combo and these bars are a delicious treat.
I was just looking at another recipe with rhubarb and blueberries, and thinking that we really do need more rhubarb-and-fruit recipes out there. Then I landed here and... well, I'm awfully happy I did! You've done a wonderful job with this recipe. Wonderful flavours (yes please to those walnuts too), and it's easy on the eyes to boot. And I'm going to agree with you about eating these for breakfast too. Lol. Cheers!
Shailaja Desai says
This crumble is just so perfect with berries in abundance at the moment...Great recipe Isabelle.