Citrus Crumble is a zesty, refreshing twist on the classic crumble dessert, combining the bright, tangy flavors of citrus fruits with a warm, buttery crumble topping. This dessert is perfect for those who love the balance of sweet and tart, and it’s a great way to showcase seasonal citrus fruits like oranges, lemons, and grapefruits.
The beauty of Citrus Crumble lies in its simplicity. The citrus filling, often made from a blend of citrus zest and juice, brings a natural sweetness with a punch of acidity, making it refreshing and satisfying. When baked, the citrus transforms into a luscious, fragrant filling that pairs beautifully with the crunchy, buttery crumble topping.
The crumble itself is golden and crumbly, providing just the right contrast to the smooth, juicy citrus. With just a few basic ingredients like flour, butter, and sugar, the topping turns crispy in the oven, creating that perfect texture you crave in every bite. Whether you use a classic combination of orange and lemon or experiment with other citrus varieties, the result is always vibrant and bursting with flavor.
What makes Citrus Crumble so special is its versatility. You can easily adjust the sweetness of the filling depending on the fruit and your preference, adding a bit of honey or sugar to balance the tartness. You can even throw in a handful of berries or other fruits to complement the citrus, making the crumble even more dynamic.
This dessert is perfect for any occasion, whether it’s a light finish to a weeknight dinner or a showstopper for a special gathering. It’s also great for meal prepping or making ahead, as it stores well in the fridge and can be enjoyed either warm or cold. Whether paired with a scoop of vanilla ice cream or a dollop of whipped cream, Citrus Crumble is a delightful treat for all citrus lovers.

Ingredients
- 2 cups all-purpose flour for the crumble topping
- 1 cup granulated sugar divided
- 1/2 cup butter cold and cubed
- 1 tablespoon zested lemon freshly grated
- 1 tablespoon zested orange freshly grated
- 1 cup fresh orange juice freshly squeezed
- 1/4 cup fresh lemon juice freshly squeezed
- 2 tablespoons cornstarch to thicken the citrus filling
Instructions
- Preheat your oven to 350°F (175°C).
- In a medium bowl, mix together the flour and half of the sugar. Add the cold cubed butter and blend with a pastry cutter or your fingers until the mixture resembles coarse crumbs.
- In another bowl, combine the remaining sugar, lemon zest, orange zest, orange juice, lemon juice, and cornstarch. Mix until well blended.
- Pour the citrus mixture into a baking dish. Evenly sprinkle the crumble mixture over the top.
- Bake for 30 minutes or until the crumble topping is golden brown and the citrus filling is bubbly.
- Allow to cool slightly before serving. Enjoy your delightful Citrus Crumble!
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So good!!! 😍
Looks good, but is it really that tasty? I made a similar recipe once and it turned out soggy.
I can’t wait to try this! Citrus and crumble sounds like the best combo! 😋
Y’all! This recipe is so easy and delicious! I will definitely make it for my family!
This Citrus Crumble is AMAZING! The flavors are so bright and fresh. I can’t get enough!
I totally agree! The citrus flavors really pop, it’s like a party in your mouth! 🍊🍋
I dunno… citrus crumble sounds weird. What if it’s too tart? 🤔
I tried making this but I think I put in too much butter? It was a bit soggy. Not sure what went wrong.
I made this for my friends and it disappeared in seconds! Best thing ever!
Wow, that sounds amazing! I love desserts that disappear quickly! What did your friends say about it?
It vanished? Are you sure it wasn’t the kids that ate it? Either way, great job!
This was too tart for my tastes. Maybe less lemon next time?
I give it a 4. The zest is key! But i added nuts cause I like crunchz.
I messed up the cornstarch part and it got all clumpy. I will try again tho!
Don’t worry, clumps happen to the best of us! Just mix it slowly next time. You’ve got this!
Citrus crumble?? I dunno, sounds kinda weird. I prefer chocolate desserts.
Yum! I love anything with crumble on top. I’ll be adding more sugar though, I like it sweet! 🍊