Strawberry Rhubarb Crumble (with Easy, 3 Ingredient Topping)
Strawberry rhubarb crumble is a classic, but this recipe is the best! You’ll receive rave reviews for the pie filling, and the easy 3 ingredient crumble topping!
If you love strawberries paired with rhubarb, you’re in for a treat!
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This recipe is one that my mother learned to make when she moved to Scotland from Italy. Everyone in Scotland makes fruit crumbles, so you can rest assured, it’s a fabulous and simple recipe.
Traditionally, custard is served with apple crumble in the UK, and it pairs beautifully with this strawberry rhubarb crumble, as well. The recipe for homemade custard is easy, and I’ll add the printable card below if you would like to try it.
However, I know that ice cream trumps custard in the US, so I opted for showing two servings: one with heavy cream and one with vanilla ice cream.
What Makes This Strawberry Rhubarb Crumble Recipe So Good?
Simplicity is why this strawberry rhubarb crumble is the best recipe you’ll find. The strawberry rhubarb filling is not too sweet, or too thick or too runny, and the crumble topping is made from only three ingredients: butter, flour and sugar. It is also delightfully crunchy and not too sweet, as well. I love crystal glasses for serving desserts.
And before we get to the recipe, I must add, if you are a rhubarb fiend like me, you’ll want to peruse this lovely list of rhubarb recipes that I have compiled and save it to your desktop!
This rhubarb cobbler is simply divine, as well!
Now, where is that rhubarb emoji?!
Strawberry Rhubarb Crumble
recipe by Christina Conte serves 8
FULL PRINTABLE RECIPE BELOW
as always, I highly recommend using a scale
Make the Fruit Filling.
Prepare the strawberries and rhubarb.
Add the sugar.
Choose whether you want to precook the fruit or not. If you’re in a hurry, skip this part, the crumble will still turn out perfectly.
Pour the filling into a pie dish or baking dish.
Make the Crumble Topping
Cut the flour and butter together, then toss in the sugar. Yes, it’s that easy!
Spread the crumble topping evenly over the strawberry rhubarb filling in the pan.
Bake as directed. Allow to cool slightly (or completely) before serving.
Serve the Strawberry Rhubarb Crumble.
You can choose to serve it hot, warm or cold. I like it every way!
Add a scoop of vanilla ice cream, some cream or custard, as desired.
I must admit, I’m not a big fan of ice cream, so it’s a nice pour of heavy whipping cream (unwhipped, or whipped, but without added sugar) for me.
What is your favorite way to serve a crumble? If you enjoyed this recipe, please leave a review in the recipe card below. If you have a question or comment, please ask or leave it in the comments below (I cannot respond to reviews, sadly).

Strawberry Rhubarb Crumble (with Easy, 3 Ingredient Topping)
Ingredients
- ¼ c sugar
- ½ c butter (good quality -omit salt if using salted butter)
- 1 ¼ c flour (preferably, organic, unbleached, unbromated)
- ¾ lb strawberries cleaned, hulled, and cut in half or quarters
- ¾ lb rhubarb washed, trimmed, cut into 1" pieces
⅓
c sugar- 1 ½ tsp corn starch
- 2 tsp lemon juice
- pinch salt
Instructions
Make the Fruit Filling.
- See the recipe card below.
Make the Crumble Topping
- Cut the butter into the flour with two knives until the pieces of butter are quite small.
- Finish off mixing the butter into the flour with the tips of your fingers, until it resembles a "crumble" mixture.
- Stir in the sugar.
- Place the fruit in a baking dish or individual ramekins and top with a generous amount of the crumble. If using ramekins, place on a baking tray.
- Bake for approximately 25 minutes at 400°F (205°C) or until fruit is bubbling and top is golden brown.
- Serve hot, warm or cold. Add a scoop of vanilla ice cream, some cream or custard, as desired.
Notes
- Measurement isn't critica: :2 pint baskets of strawberries and 2 large rhubarb stalks are great.
- Use more strawberries or more rhubarb instead of a 1:1 ratio, if you like a fruit more than the other, but be sure to adjust the sugar. If you add more rhubarb, you will need more sugar and vice versa.
- I must admit, I'm not a big fan of ice cream, so it's a nice pour of heavy whipping cream (unwhipped, or whipped, but without added sugar) for me.
Nutrition

Strawberry Rhubarb Pie Filling (2 Ways: No-Cook and Easy 5 Minute Cooked Recipe)
Ingredients
- ⅔ cup sugar (more or less as desired)
- 3 tsp corn starch
- 1 lb rhubarb (chopped)
- 1 lb whole strawberries (hulled and cut into pieces about the same size as the rhubarb)
- 1 Tbsp lemon juice
Instructions
Raw strawberry rhubarb pie filling:
- Put the chopped fruit into a large bowl. Mix the corn starch and sugar in a small bowl.
- Toss the sugar mixture into the chopped strawberries and rhubarb along with the lemon juice.
- Use as required in your pie, cobbler, crisp, crumble or other baked goods. (CONTINUE BELOW FOR COOKED FILLING RECIPE.)
Cooked strawberry rhubarb pie filling:
- Place the mixture into a pot over medium heat, then increase as the fruit begins to cook.
- Bring to a boil and stir gently until the corn starch thickens the sauce and then remove from heat immediately. Do not cook for more than a few minutes.
- Use as desired, such as a topping for pancakes, desserts, cheesecake, ice cream, etc. Refrigerate any leftovers.
Notes
- Adjust the sweetness by increasing or decreasing the sugar.
Nutrition

Real, Homemade Custard
Ingredients
- 1 ¼ cups whole milk
- ½ vanilla bean (or a few drops of vanilla)
- 2 egg yolks
- 2 tsp sugar (more or less, as desired)
- 1 tsp corn starch
Instructions
- Split open the vanilla bean and place in a small pot along with the milk. Heat over medium low heat, meanwhile, prepare the rest of the custard.
- In a small bowl, whisk the yolks, sugar and corn starch together until well combined.
- When the milk begins to simmer, remove the vanilla bean and pour about half a cup of hot milk into the egg mixture, whisking quickly. Add the rest of the milk, then whisk and return to the pot.
- Heat over medium heat and continue stirring, taking care that the custard doesn't stick or burn, using a wooden spoon is best at this point (the photo below is before I switched to the wooden spoon)! Add the vanilla extract if not using the vanilla bean. Continue to stir until the custard begins to thicken.
- Remove from heat, use as desired. If pouring over a dessert, use immediately.
Notes
- Using vanilla bean is far superior in flavor.
- Add less sugar to start, then add more to taste.
Nutrition
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I love your crumble recipe. I have made apple, peach and just the other day, blueberry. Rhubarb is my favorite but so hard to find it. I would love to win the Le Creuset dishes. They would be perfect for more crumble!
Wonderful!! Makes me happy, but sorry rhubarb is hard to find (same here)! Good luck, Margaret!
I would love to make the strawberry rhubarb crumble in the le creuset dish! I’m in it to win it!! ❤️
Yay! Love that attitude, you can’t win if you don’t enter! Good luck, Jeff!
I would love the Le creuset cups. My family loves all your recipes! I would do the strawberry rhubarb and peach cobbler. Yum! I love your instructions. Im trying to teach my granddaughter to cook and the step by step pictures is really a help.
So great to hear you’re helping to teach your granddaughter to cook. Such an essential skill that is losing momentum, sadly! Good luck, Eileen!
I would love the Le Creuset baking dishes – I see apple crisp baking beautifully in them
I use mine often! Good luck, Mary!
Le Creuset for the win! And strawberry rhubarb ANYTHING in them… 🍓
Brava! Good luck!
Somehow, I feel simpatico with you, although at 76, probably generations older! I was brought up in GlenEsk, Angus, and now am retired, (long story) in Aiken, SC. Our Scottish recipes are very much to my taste! Just like Scottish home baking is my favourite, so many of my friends and relatives produced delicious cakes. Whenever I go back, I am never happier than meeting up with a friend in a tearoom, for tea and a scone ! What a miss. Your recipes have some old classics (apple crumble!) but some new tempting ones to try. I am eating a pear every day these days, (8g fibre!)and like the look of the pear cake, so healthy for my digestive system!
I would love to win the LeCreuset pans. I have never invested in professional category pans. This could inspire me to do more cooking of the healthier type!
Hi Margret! Only one generation difference, and lovely to hear that you like my recipes. I bet some bring back memories like fruit slice (flies’ cemetery) and cream cookies! Good luck on the giveaway!
I would love the Creuset Dishes. I love to make peach cobbler and that would be ideal for that dish.
It is! I’ve made that dish in my pan! Good luck!
Would love the le creuset dishes. I would make your peach cobbler and peach crisp dish. Both are a favorite .
So happy you’ve made them both, Neva! Good luck!