Strawberry Texas Sheet Cake
A Sweet Summer Dessert for Cookouts, Potlucks, and the Fourth of July
Some desserts are quiet and polite.
This is not one of them.
This Strawberry Texas Sheet Cake walks into the room pink, sweet, creamy, and fully aware that it is about to be the first thing people ask about at the cookout.
It is soft, tender, full of real strawberries, and topped with a strawberry cream cheese frosting that tastes like summer decided to put on lipstick and show up with a casserole carrier.
And honestly? Good for her.
This is the kind of dessert I love for summer because it feels homemade without needing thirteen bowls, a cake decorating degree, or the emotional strength required to make a layer cake in July humidity.
You bake it in a simple 9x13 pan, let it cool, spread the frosting on top, and suddenly everyone thinks you planned ahead.
Which is adorable.
Why This Strawberry Texas Sheet Cake Works So Well
This cake uses fresh strawberries in both the cake and the frosting, so you get real strawberry flavor instead of that mystery pink flavor that sometimes shows up in desserts and makes you wonder what choices were made.
The buttermilk keeps the cake soft and tender, the butter gives it richness, and the cream cheese frosting adds just enough tang to keep it from being too sweet.
And that little bit of lime juice and lime zest in the frosting?
That is the sneaky little sparkle.
Not enough to make it taste like lime cake. Just enough to make the strawberries wake up and act right.
Perfect for the Fourth of July
This is such a good dessert for the Fourth of July because it is easy to make ahead, serves a crowd, and already has that pretty summer strawberry color.
For a simple patriotic touch, add a handful of fresh blueberries and sliced strawberries over the top right before serving.
Red, white, and blue without trying too hard.
Because honestly, by the time July rolls around, we are all just trying to keep the potato salad cold and not burn the hot dogs.
Ingredients You’ll Need
For the Cake
12 ounces fresh strawberries, stems removed and chopped, about 3 cups
2 teaspoons sugar
1/4 cup water
SET ASIDE
2 cups sugar
2 cups all-purpose flour
2 sticks butter
2 large eggs, lightly beaten
1/2 cup buttermilk
1 teaspoon baking soda
1 teaspoon vanilla extract
For the Strawberry Cream Cheese Frosting
1 stick butter, room temperature brown butter if your feeling fancy
8 ounces cream cheese, room temperature
3 cups powdered sugar
1/2 cup crushed strawberries
2 teaspoons freshly squeezed lime juice
1/4 teaspoon lime zest
1 teaspoon vanilla extract
Optional for Fourth of July
Fresh blueberries
Sliced strawberries
A few tiny white sprinkles if you are feeling festive and emotionally available
How to Make Strawberry Texas Sheet Cake
1. Prep the Strawberries
Place the chopped strawberries in a bowl.
Sprinkle them with 2 teaspoons of sugar and add 1/4 cup of water.
Let them sit at room temperature for about 1 hour. This gives the strawberries time to release their juices and get all syrupy and wonderful.
After they sit, the berries should reduce down to about 1 1/2 cups.
Pulse the strawberries in a blender or food processor on low speed for just a few seconds. You want them crushed and juicy, but still with some texture.
This is not a strawberry smoothie. We are making cake, not breakfast with good intentions.
Set aside 1/2 cup of the crushed strawberries for the frosting.
Use the remaining crushed strawberries for the cake batter.
2. Preheat the Oven
Preheat your oven to 400°F.
Grease a 9x13-inch baking pan.
3. Mix the Dry Ingredients
In a large bowl, sift together:
2 cups sugar
2 cups all-purpose flour
Set aside.
4. Make the Cake Batter
Melt the butter in a saucepan over low heat.
Let it cool slightly so it does not scramble the eggs. Nobody invited buttered breakfast eggs to this cake.
Whisk the melted butter with the lightly beaten eggs, buttermilk, vanilla extract, and baking soda.
Pour the wet mixture into the flour and sugar mixture.
Stir until combined.
Fold in 1 cup of the crushed strawberries.
5. Bake the Cake
Pour the batter into the prepared 9x13-inch pan.
Bake for 20–25 minutes, or until a knife or toothpick inserted into the center comes out clean.
Let the cake cool completely before frosting.
And yes, completely means completely.
Cream cheese frosting on a warm cake is how we get frosting landslides, and while dramatic, it is not the goal.
Make the Strawberry Cream Cheese Frosting
While the cake cools, make the frosting.
In a large bowl, beat the room temperature cream cheese and butter together until smooth.
Slowly add the powdered sugar and mix until blended.
Add the reserved 1/2 cup crushed strawberries, lime juice, lime zest, and vanilla extract.
Beat until creamy and spreadable.
Once the cake is completely cooled, spread the frosting over the top.
Use a spoon, spatula, or whatever clean kitchen tool is closest because we are not entering a pastry competition here.
Fourth of July Serving Idea
For the Fourth of July, top the frosted cake with fresh blueberries and sliced strawberries right before serving.
You can scatter them casually over the top or arrange them in rows if you are feeling ambitious.
I personally support the casual scatter. It says, “I am festive,” without saying, “I lost my whole afternoon to berry placement.”
Keep the cake chilled until serving, especially if it is hot outside.
Cream cheese frosting and July heat are not best friends.
Tips for the Best Strawberry Sheet Cake
Use fresh strawberries for the best flavor.
Let the strawberries sit long enough to release their juices.
Do not over-blend the berries. A little texture makes the cake better.
Let the melted butter cool slightly before mixing it with the eggs.
Cool the cake completely before frosting.
Use room temperature butter and cream cheese for a smooth frosting.
Add blueberries right before serving if using them for a Fourth of July look.
Store leftovers in the refrigerator because of the cream cheese frosting.
How to Store Strawberry Texas Sheet Cake
Because this cake has cream cheese frosting, store it covered in the refrigerator.
It is best enjoyed within 3–4 days.
You can serve it cold, but I like to let it sit out for a few minutes before serving so the frosting softens just a little.
Not too long, though.
Again, July is watching.
What to Serve With It
This cake is perfect after:
Burgers and hot dogs
BBQ chicken
Grilled pork chops
Pulled pork sandwiches
Summer salads
Baked beans
Corn on the cob
Anything served on a paper plate in the backyard
Basically, if there are paper napkins, lawn chairs, and somebody asking who brought the ice, this cake belongs there.
Final Thoughts
Strawberry Texas Sheet Cake is one of those easy summer desserts that feels special without being fussy.
It is sweet, soft, strawberry-filled, and covered in a creamy frosting with just enough lime to make it bright.
It is perfect for strawberry season, summer potlucks, family cookouts, and especially the Fourth of July.
Add a few blueberries on top and suddenly you are festive.
Low effort. High reward.
My favorite kind of kitchen math.
Recipe Card
Strawberry Texas Sheet Cake
Yield: 12–15 servings
Prep Time: 1 hour 15 minutes, including strawberry resting time
Bake Time: 20–25 minutes
Total Time: About 1 hour 45 minutes, plus cooling time
Ingredients
For the Cake
12 ounces fresh strawberries, stems removed and chopped, about 3 cups
2 teaspoons sugar
1/4 cup water
2 cups sugar
2 cups all-purpose flour
2 sticks unsalted butter
2 large eggs, lightly beaten
1/2 cup buttermilk
1 teaspoon baking soda
1 teaspoon vanilla extract
For the Strawberry Cream Cheese Frosting
1 stick unsalted butter, room temperature
8 ounces cream cheese, room temperature
3 cups powdered sugar
1/2 cup crushed strawberries
2 teaspoons freshly squeezed lime juice
1/4 teaspoon lime zest
1 teaspoon vanilla extract
Instructions
Place chopped strawberries in a bowl. Sprinkle with 2 teaspoons sugar and add 1/4 cup water. Let sit at room temperature for 1 hour.
Pulse strawberries in a blender or food processor on low for a few seconds until juicy but still textured. Reserve 1/2 cup crushed strawberries for frosting. Use the remaining strawberries for the cake.
Preheat oven to 400°F. Grease a 9x13-inch baking pan.
In a large bowl, sift together 2 cups sugar and 2 cups flour.
Melt butter over low heat and let it cool slightly.
Whisk melted butter with eggs, buttermilk, vanilla extract, and baking soda.
Add wet ingredients to the flour mixture and stir until combined.
Stir in 1 cup crushed strawberries.
Pour batter into prepared pan and bake for 20–25 minutes, or until a knife or toothpick inserted in the center comes out clean.
Let cake cool completely.
For the frosting, beat butter and cream cheese until smooth.
Slowly add powdered sugar and mix until blended.
Add crushed strawberries, lime juice, lime zest, and vanilla. Mix until creamy.
Spread frosting over cooled cake.
Refrigerate until ready to serve. Add blueberries and sliced strawberries before serving if making it for the Fourth of July.
Notes
Because of the cream cheese frosting, this cake should be stored in the refrigerator. For a Fourth of July dessert, top with fresh blueberries and sliced strawberries right before serving.
