Name: Strawberry Rhubarb Coffee Cake Recipe
Prep time: 20 min
Cook time: 45 min
Total time: 1 h 5 min
Cuisine: American
Ingredients: 1 cup rhubarb, chopped; 3/4 cup sugar, divided; 1 tablespoon water; 1 cup strawberries, hulled and quartered; 1 cup flour; 1/2 teaspoon salt; 6 tablespoons cold butter, cubed; 1/2 teaspoon baking powder; 1/4 teaspoon baking soda; 1/3 cup milk; 1 egg; 1 teaspoon vanilla extract; 1/2 cup reserved flour mixture; 1/3 cup brown sugar; 1 teaspoon ground cinnamon

Jump to Recipe· 3.9 from 43 reviews

If you are looking for a dessert that perfectly balances sweet and tangy flavors with a cozy, crumbly texture, this Strawberry Rhubarb Coffee Cake Recipe will quickly become your new favorite. Bursting with fresh strawberries and tart rhubarb, it’s a delightful treat that’s ideal for breakfast, brunch, or an afternoon coffee break. The combination of fruit, buttery crumb topping, and tender cake makes every bite a celebration of homey goodness and seasonal freshness.

Ingredients You'll Need

The image shows various baking ingredients neatly arranged on a white marbled surface. In the center is a rectangular wooden tray with long, vibrant pink rhubarb stalks stacked in layers. To the left, there is a large white bowl filled with fine white sugar, and three sticks of butter wrapped in paper lie beside it. Below the sugar bowl is a round white bowl overflowing with fresh red strawberries with green leaves. To the right of the rhubarb, there is a small glass bottle of milk and a single white egg placed near two small white bowls containing white powder and salt, alongside a tiny white bowl with amber-colored vanilla extract. A large white bowl filled with flour is placed near the right side. Two yellow lemons rest near the top left area. The overall layout is tidy and colorful with a clear focus on fresh and baking ingredients. photo taken with an iphone --ar 4:5 --v 7

These ingredients are wonderfully straightforward but play crucial roles in building the amazing flavor and texture of this cake. Each component contributes a unique touch—from the tartness of rhubarb to the sweet juiciness of strawberries, and the buttery crumb that finishes it all off perfectly.

1 cup rhubarb (chopped): Provides a tangy punch that contrasts beautifully with the sweetness.

¾ cup sugar (divided): Sweetens both the fruit filling and the cake batter for balanced flavor.
1 tablespoon water: Helps soften the rhubarb for a tender fruit layer.
1 cup strawberries (hulled and quartered): Adds bright, juicy bursts of flavor to the filling.

1 cup flour: Forms the base of the cake and crumb topping for structure.
½ teaspoon salt: Enhances the overall flavor and balances sweetness.
6 tablespoons cold butter (cubed): Creates a rich, crumbly topping and moist cake texture.

½ teaspoon baking powder: Provides lift so the cake stays light and tender.
¼ teaspoon baking soda: Works with the baking powder to ensure perfect rise.
⅓ cup milk: Moistens the batter, creating a tender crumb.

1 egg: Binds ingredients together and helps with cake structure.
1 teaspoon vanilla extract: Adds warmth and enhances the flavor profile.
⅓ cup brown sugar: Provides a deeper, caramel-like sweetness for the crumb topping.

1 teaspoon ground cinnamon: Adds a cozy, spicy note that complements the fruit.

How to Make Strawberry Rhubarb Coffee Cake Recipe

Step 1: Prepare the Fruit Filling

Start by combining your chopped rhubarb, ¼ cup of sugar, and water in a medium saucepan over medium heat. This gentle simmer softens the rhubarb, transforming its tartness into a tender, flavorful layer. Stir occasionally until the sugar dissolves and rhubarb becomes fork tender, which takes about five minutes. Then remove it from the heat and mix in the fresh strawberries. Set this juicy mixture aside to cool, and strain off any extra liquid to prevent the cake from becoming soggy.

Step 2: Preheat and Prep Your Pan

While the fruit cools, preheat the oven to 350 degrees Fahrenheit. Butter and flour an 8x8 inch square baking dish thoroughly, then tap out any excess flour to keep your cake from sticking and ensure an even bake.

Step 3: Make the Flour Mixture and Crumb Topping

In a large bowl, whisk together the flour, salt, and the remaining ½ cup of sugar until evenly combined. Cut the cold, cubed butter into this mixture using a fork or pastry blender until it looks like coarse crumbs. This texture is essential for creating that signature crumb topping. Take half a cup of this crumbly mixture and set it aside for later topping the cake.

Step 4: Prepare the Cake Batter

Add the baking powder and baking soda to the remaining flour and butter mixture, then stir it together. Next, mix in the milk, egg, and vanilla extract using a spatula until your batter is smooth and ready to bake. Spoon the batter into your prepared pan, spreading it evenly before layering the strawberry and rhubarb filling on top.

Step 5: Add the Crumb Topping and Bake

Mix the reserved crumb flour with the brown sugar and ground cinnamon. Toss gently until the crumbs are coated in sweetness and spice, then sprinkle this mixture evenly over the fruit layer, pressing lightly to help it adhere. Bake your coffee cake in the preheated oven for 40-45 minutes or until the center is firm and a toothpick inserted comes out clean. Allow the cake to cool fully before slicing to maintain its beautiful texture.

How to Serve Strawberry Rhubarb Coffee Cake Recipe

A single square piece of crumb cake with two layers is placed on a white plate with delicate ridges. The bottom layer is light brown and looks soft and moist, while the top layer is thicker with a rough, crumbly texture in a darker brown color, hinting at a cinnamon-sugar topping. There are some small bits of fruit, possibly apple or peach, peeking out from under the top crumbly layer. The plate sits on a white marbled surface with a red-striped cloth nearby. In the background, a white bowl filled with bright red strawberries and part of another white plate with more crumb cake are visible. photo taken with an iphone --ar 4:5 --v 7

Garnishes

This coffee cake tastes fantastic on its own, but a dollop of whipped cream or a scoop of vanilla ice cream on the side elevates the experience to a special occasion. Fresh whole strawberries or a light dusting of powdered sugar add a pretty finishing touch that makes every slice look as good as it tastes.

Side Dishes

Pair your Strawberry Rhubarb Coffee Cake with a hot cup of coffee or chai tea for a cozy breakfast treat. It also complements a fresh fruit salad or a bowl of Greek yogurt to add some refreshing or creamy balance.

Creative Ways to Present

For brunch gatherings, serve this cake on a decorative cake stand with fresh edible flowers sprinkled around. You can cut the cake into small squares and serve as finger food for parties. Alternatively, layer chunks of the cake with vanilla pudding and whipped cream in clear glasses for a stunning parfait-style dessert.

Make Ahead and Storage

Storing Leftovers

Store any leftover coffee cake in an airtight container at room temperature for up to two days to maintain its crumbly texture. If your kitchen is warm, keeping it in the refrigerator can help it last up to four days, though it may become slightly denser.

Freezing

This cake freezes wonderfully! Wrap it tightly with plastic wrap and foil before placing in the freezer. It will keep well for up to two months. When ready to enjoy, thaw the cake overnight in the fridge for best results.

Reheating

To bring your coffee cake back to life, warm individual slices in the microwave for about 15-20 seconds or heat the whole cake in a 300-degree oven until just warmed through. This step refreshes the buttery crumb and fruity filling beautifully.

FAQs

Can I use frozen strawberries and rhubarb for this recipe?

Absolutely! Just make sure to thaw and drain them well to remove excess moisture before cooking your filling. This helps prevent the cake from becoming soggy.

What if I don't have rhubarb? Can I substitute something else?

If rhubarb is unavailable, try replacing it with tart green apples or more strawberries for a sweeter but still delicious version. Just adjust sugar accordingly to balance flavors.

Is it possible to make this recipe dairy-free?

Yes! Swap the butter for a vegan-friendly margarine and use a plant-based milk like almond or oat milk. The texture and flavor will be very similar and just as delightful.

How long does this coffee cake take to bake?

The cake bakes for approximately 40 to 45 minutes at 350 degrees Fahrenheit. It’s ready when the center is firm and a toothpick inserted comes out clean.

Can I double this recipe for a larger crowd?

Definitely. You can double all the ingredients and bake in a larger pan, like a 9x13 inch, adjusting the baking time as needed and testing with a toothpick for doneness.

Final Thoughts

Nothing beats the comforting combination of sweet strawberries and tart rhubarb nestled in a tender cake with a crumbly topping. This Strawberry Rhubarb Coffee Cake Recipe is a joyful treat that brings a smile to any mealtime. I highly encourage you to give it a try and share it with loved ones. It’s one of those special recipes that fills your kitchen with warmth and your heart with happiness.

Strawberry Rhubarb Coffee Cake Recipe

Ingredients You'll Need