If you’re looking for a delightful dessert that perfectly balances tangy and sweet, this Simple Strawberry Rhubarb Cake Recipe is an absolute gem. Combining tender cake with the bright flavors of fresh strawberries and tart rhubarb, it offers a fresh, nostalgic taste that feels like sunshine in every bite. This cake is incredibly easy to whip up, making it your go-to treat for spring and summer gatherings or simply to brighten an ordinary day with something truly special.

Ingredients You’ll Need
Every ingredient here plays a key role in making this cake a standout. From the soft butter that creates a tender crumb to the fresh fruits that deliver bursts of flavor and color, these simple staples come together beautifully.
- 1 ½ cups all-purpose flour: The foundation of your cake’s structure and texture.
- 1 cup granulated sugar: Adds just the right amount of sweetness to balance the tart rhubarb.
- 1 ½ teaspoons baking powder: Helps the cake rise to a fluffy perfection.
- ¼ teaspoon salt: Enhances all the flavors and rounds out the sweetness.
- ½ cup unsalted butter, softened: Creates a moist, rich texture and adds depth to the flavor.
- 1 large egg: Binds everything together and contributes to the cake’s lightness.
- 1 teaspoon vanilla extract: Adds warmth and complements the fruit beautifully.
- ½ cup milk: Keeps the batter smooth and tender.
- 1 ½ cups diced fresh rhubarb: Brings a bright, tangy punch that makes this cake truly special.
- 1 ½ cups halved or quartered fresh strawberries: Adds sweetness and lovely bursts of flavor throughout.
- 1 tablespoon coarse sugar (for topping): Creates a delightful crunchy crust topping that makes every bite exciting.
How to Make Simple Strawberry Rhubarb Cake Recipe
Step 1: Prepare Your Oven and Pan
Kick things off by preheating your oven to 350°F (175°C) and greasing a 9-inch round cake pan. This essential first step ensures your cake bakes evenly and releases effortlessly.
Step 2: Combine the Dry Ingredients
In a mixing bowl, whisk together the flour, baking powder, and salt. This step guarantees that your leavening agents and seasoning distribute evenly, setting the stage for a perfect rise and balanced taste.
Step 3: Cream Butter and Sugar
In another bowl, use a mixer or a sturdy spoon to cream the softened butter and sugar until light and fluffy. This aerates the mixture, helping the cake achieve a tender, cloud-like texture. Then beat in the egg and vanilla extract—these add richness and depth.
Step 4: Combine Wet and Dry Ingredients
Add the dry ingredients in portions alternately with the milk, mixing just until everything is combined. Be mindful not to overmix here; this ensures your cake remains tender and soft.
Step 5: Spread Batter and Add Fruit
Pour and spread the batter evenly into your prepared pan. Next, scatter the diced rhubarb and strawberries uniformly over the top, pressing them gently into the batter. This allows the fruit to sink slightly and infuse the cake from within as it bakes.
Step 6: Add the Sweet Crunch
Sprinkle a tablespoon of coarse sugar over the fruit topping. This creates a beautifully crunchy, caramelized crust that contrasts perfectly with the moist cake.
Step 7: Bake to Perfection
Bake for 35 to 40 minutes, or until a toothpick inserted in the center comes out clean. The kitchen will fill with an irresistible aroma, and your cake will be golden with a slightly crisp top.
Step 8: Cool and Serve
Let the cake cool in the pan for at least 15 minutes to set fully before slicing. This resting time makes sure each slice holds its shape and lets you enjoy the full depth of flavors.
How to Serve Simple Strawberry Rhubarb Cake Recipe

Garnishes
Fresh whipped cream or a dusting of powdered sugar are classic garnishes that enhance the sweetness without overpowering the natural fruit flavors. You can also add a few fresh strawberry slices and mint leaves for a show-stopping presentation.
Side Dishes
This cake shines wonderfully alongside a scoop of vanilla ice cream or a dollop of Greek yogurt for a lighter touch. For a brunch spread, pair it with a fresh fruit salad or a tangy citrus sorbet.
Creative Ways to Present
Consider serving this Simple Strawberry Rhubarb Cake Recipe as mini individual cakes in ramekins, or layer it in a trifle with cream between layers for a sophisticated twist. You can also drizzle a berry coulis on the plate for an elegant finish.
Make Ahead and Storage
Storing Leftovers
Store any leftover cake covered at room temperature for up to two days or refrigerate for up to five days. Keeping it wrapped will maintain moisture and prevent it from drying out.
Freezing
This cake freezes beautifully. Wrap it tightly in plastic wrap and foil, then freeze for up to three months. Thaw overnight in the refrigerator before enjoying, and the flavors will taste just as fresh as the day you baked it.
Reheating
If you prefer your cake slightly warm, pop a slice in the microwave for about 15 to 20 seconds. Warming the cake brings out the fruit’s juiciness and makes the butter base extra dreamy.
FAQs
Can I use frozen fruit instead of fresh strawberries and rhubarb?
Absolutely! Just be sure to thaw and drain frozen fruit well to avoid excess moisture, which might make the cake soggy. Fresh fruit, however, yields the best texture and flavor.
Is this cake gluten-free friendly?
This recipe uses all-purpose flour, so it’s not gluten-free as is. But you can substitute a gluten-free baking blend to make it suitable, just be sure to choose one that can replace flour cup for cup and includes xanthan gum.
Can I make this recipe vegan?
You can! Replace butter with a vegan butter substitute, use plant-based milk such as almond or oat milk, and swap the egg for a flax egg (1 tablespoon ground flaxseed mixed with 3 tablespoons water).
What’s the best time to enjoy this cake?
This cake is perfect any time of day—whether as a fresh dessert after dinner, a sweet breakfast treat with your coffee, or a highlight of your afternoon tea time.
How tart will the rhubarb make the cake?
The rhubarb adds a gentle tartness that beautifully balances the sweetness of the strawberries and sugar in the cake. The result is a harmonious flavor that’s neither too sour nor overly sweet.
Final Thoughts
You absolutely have to try this Simple Strawberry Rhubarb Cake Recipe if you want a dessert that feels homemade, fresh, and simply irresistible. It’s a wonderful way to showcase seasonal fruits with minimal fuss but maximum flavor. Once you bake it, I guarantee it will become a regular favorite to share with friends and family when you want something sweet yet refreshing.
