4th of July Brownies

4th of July brownies with dense, fudgy baked brownies and a thick white vanilla cream cheese frosting. Slice-and-decorate patriotic red, white, and blue rows using sliced strawberries and blueberries for a clear American flag pattern.

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Prep Time 15

Cook Time 30

cooling + chilling 45

Total Time 1 30

Servings: 16 servings

Course: Dessert

Cuisine: American

Calories: 430

Ingredients Equipment Method Notes

Ingredients

Brownies

1 box fudge brownie mix Use the box ingredients listed on the package (eggs, oil/butter, water) to bake in a 9x13 pan.

Topping

2 cup powdered sugar
4 oz cream cheese Soften to room temperature.
2 tbsp butter Soften to room temperature.
1 tsp vanilla extract
3 tbsp milk Add 2–3 tbsp as needed for spreadable consistency.
1 cup fresh strawberries Slice into flat pieces for neat red stripes.
1 cup fresh blueberries Keep them dry so they stay neatly packed.

Equipment

1 sheet pan

Method

Bake and cool

Bake brownies in a 9x13 pan according to package directions. Bake until the center looks set and a toothpick comes out with moist crumbs, then remove and let cool completely for at least 1 hour so the frosting doesn’t melt.

Make the frosting

Beat cream cheese, butter, powdered sugar, vanilla, and milk together until smooth and spreadable. Stop and scrape as needed, and adjust with additional milk only if it won’t spread.

Frost and decorate as an American flag

Spread the cream cheese frosting in an even layer over the cooled brownies. Use an offset spatula or the back of a spoon to level the surface for clean stripe edges.

Form the blueberry canton

In the upper left corner, arrange a rectangle of blueberries tightly packed to form the canton. Press them lightly so they adhere to the frosting and hold their shape.

Create the red strawberry stripes

Create red stripes across the rest of the brownies using rows of sliced strawberries laid flat. Lay the slices straight and evenly spaced so each stripe looks continuous.

Add the white stripes

Leave alternating gaps between strawberry rows as the white stripe showing through the frosting. Aim for consistent spacing so the pattern reads clearly from above.

Chill, slice, and serve

Refrigerate for 30 minutes to set the frosting. Then cut into squares and serve.

Notes

Key pro tip: cool the brownies completely (at least 1 hour) before frosting—warm brownies melt cream cheese frosting and blur the flag pattern. Store covered in the refrigerator for up to 4 days; freeze frosted brownies in a sealed container for up to 2 months, then thaw overnight in the fridge. For a lighter option, swap half the frosting’s powdered sugar for a low-sugar powdered alternative and add milk 1 tsp at a time until spreadable.