
Ah, the joy of a summer gathering! The sun is shining, laughter fills the air, and there’s nothing quite like a festive dessert to bring everyone together. If you’re looking for a cake that combines ease, beauty, and a splash of patriotism, then this Flag Cake Recipe is just what you need. It’s quick to whip up and simply unforgettable, making it the star of your next celebration!
Why You’ll Love Flag Cake Recipe
- Fast
- Easy
- Giftable
- Crowd-pleasing
Ingredients
Gather these simple ingredients before we dive into the baking:
- 2 1/2 cups all-purpose flour: The base for our fluffy cake.
- 2 1/2 teaspoons baking powder: This will help our cake rise perfectly.
- 1/2 teaspoon salt: Just a pinch to enhance the flavors.
- 1 cup unsalted butter, softened: For that rich, buttery taste.
- 2 cups granulated sugar: Sweetness is key!
- 4 large eggs: These will bind our ingredients together.
- 1 tablespoon vanilla extract: A splash of vanilla for aroma and flavor.
- 1 cup milk: To keep our cake moist and tender.
For the frosting, we’ll need:
- 2 cups heavy whipping cream: The star of our fluffy frosting.
- 1/2 cup powdered sugar: To sweeten the cream.
- 1 teaspoon vanilla extract: Because who doesn’t love a little extra flavor?
And for decoration:
- Fresh strawberries, halved: To create those beautiful stripes.
- Fresh blueberries: To represent the stars of our flag.
How to Make Flag Cake Recipe
Let’s get started with this delightful creation!
- Prepare the Cake:
- Preheat your oven to 350°F (175°C). Grease and flour a 12×18 inch baking sheet.
- In a bowl, whisk together the flour, baking powder, and salt. Set aside.
- In a large mixing bowl, cream together the softened butter and granulated sugar until light and fluffy.
- Add the eggs one at a time, mixing well after each addition. Stir in the vanilla extract.
- Gradually add the dry ingredients to the wet mixture, alternating with the milk. Mix until just combined.
- Pour the batter into the prepared baking sheet and spread it evenly.
- Bake for 25-30 minutes or until a toothpick inserted in the center comes out clean. Allow the cake to cool completely in the pan.
- Make the Frosting:
- In a large mixing bowl, whip the heavy cream until soft peaks form.
- Add the powdered sugar and vanilla extract, then continue to whip until stiff peaks form.
- Assemble the Cake:
- Once the cake is completely cool, spread the whipped cream frosting evenly over the top.
- Arrange the halved strawberries in rows to create stripes, leaving space for blueberries.
- Place blueberries in the top left corner to resemble a flag design.
- Serve:
- Cut into squares and serve chilled. Enjoy your festive Flag Cake!
Substitutions & Additions
Feel free to get creative! Here are a few ideas:
- Swap out the strawberries for raspberries or cherries for a different look.
- Try adding a layer of lemon curd between the cake and frosting for a zesty surprise.
- For a gluten-free option, use a 1-to-1 gluten-free flour blend in place of all-purpose flour.
Tips for Success
Let me share a few tips to ensure your Flag Cake turns out perfect:
- Make sure your butter is at room temperature for easy creaming with sugar.
- Be careful not to overmix the batter; mix just until combined to keep the cake light.
- Feel free to make the cake a day in advance; it will taste even better after a night in the fridge!
How to Store Flag Cake Recipe
If you happen to have leftovers (which is rare!), store them in an airtight container in the refrigerator. The cake will last for about 3-4 days. Just be aware that the strawberries may start to soften over time, but the flavor will still be delightful!
FAQs
Can I freeze the Flag Cake?
Yes! You can freeze the un-frosted cake for up to 3 months. Just wrap it tightly in plastic wrap and foil.
Can I use store-bought frosting?
Absolutely! If you’re short on time, store-bought whipped topping works just fine.
What can I use instead of strawberries?
Feel free to get creative with other berries or even edible flowers for decoration!
For more delicious recipes, check out this easy pecan pie recipe or this berry crumble for treats you will love!
Don’t forget to follow us on Pinterest for more delightful recipes and inspiration.

Flag Cake
Ingredients
Equipment
Method
- Step 1: Preheat your oven to 350°F (175°C). Grease and flour a 12x18 inch baking sheet.
- Step 2: In a bowl, whisk together the flour, baking powder, and salt. Set aside.
- Step 3: In a large mixing bowl, cream together the softened butter and granulated sugar until light and fluffy.
- Step 4: Add the eggs one at a time, mixing well after each addition. Stir in the vanilla extract.
- Step 5: Gradually add the dry ingredients to the wet mixture, alternating with the milk. Mix until just combined.
- Step 6: Pour the batter into the prepared baking sheet and spread it evenly.
- Step 7: Bake for 25-30 minutes or until a toothpick inserted in the center comes out clean. Allow the cake to cool completely in the pan.
- Step 8: In a large mixing bowl, whip the heavy cream until soft peaks form.
- Step 9: Add the powdered sugar and vanilla extract, then continue to whip until stiff peaks form.
- Step 10: Once the cake is completely cool, spread the whipped cream frosting evenly over the top.
- Step 11: Arrange the halved strawberries in rows to create stripes, leaving space for blueberries.
- Step 12: Place blueberries in the top left corner to resemble a flag design.
- Step 13: Cut into squares and serve chilled. Enjoy your festive Flag Cake!
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