The moment you slice into this beautifully layered Red White and Blue Frosted Vanilla Cake, the vibrant colors burst forth, creating an eye-catching centerpiece for any celebration. This delightful treat takes about an hour to prepare and bake, plus some chilling time, ensuring that you enjoy a cake that is both deliciously moist and has a light, fluffy texture. Using a combination of cake mix and additional ingredients gives it a homemade feel with just the right amount of sweetness.
This recipe is perfect for anyone looking to add a festive touch to their gatherings, especially for patriotic holidays like the Fourth of July or Memorial Day. The cake can be made ahead of time and stored in the fridge overnight, allowing the flavors to meld beautifully.
Why You’ll Love This Recipe
- The cake combines a rich vanilla flavor with a delightful, moist texture.
- Baking at the right temperature yields perfectly risen layers without burning.
- It’s simple to decorate with vibrant colors for an eye-catching presentation.
- The cake holds up well when stored, making it great for entertaining.
What You’ll Need
Gather your ingredients together for ease of preparation.
For the Cake
- 1 box white cake mix (Duncan Hines, do not follow package directions)
- 1 cup all-purpose flour
- 1 cup granulated sugar
- pinch salt
- 1 1/4 cups water
- 4 egg whites (from large eggs)
- 4 oz (½ cup) butter, melted
- 1 cup sour cream
- 2 tablespoons oil (I use avocado oil, vegetable or canola would work as well)
- 1 tablespoon vanilla extract
For the Frosting
- 1 cup butter (room temperature)
- 3 cups powdered sugar (can add an additional cup if needed)
- 1-2 tablespoons heavy cream or milk
- food coloring (super red, navy blue)
Note: Use more vanilla for a bolder flavor, but be cautious with almond extract.
Substitutions & Swaps
- Use Greek yogurt instead of sour cream.
- Substitute butter with margarine if needed.
- Replace heavy cream with coconut milk for a dairy-free option.
- Use any cake mix flavor for variety.
How to Make It
Start by mixing the batter to create a delicious cake.
1. Combine Ingredients
In a large bowl with a mixer, add all the ingredients in the order they are listed: cake mix, flour, sugar, salt, water, egg whites, melted butter, sour cream, oil, and vanilla extract.
2. Mix Batter
Mix on low speed until combined, then increase to medium speed and mix for 2 minutes. Scrape the bowl and under the beater after the first minute to ensure everything is well blended.
3. Prepare Pans
Pour the cake batter evenly into two prepared pans. Tap the pans gently on the counter to level the batter.
4. Bake
Bake at 335°F for optimal results. Start timing at 40 minutes, checking every 5 minutes, gauging readiness by a toothpick that comes out clean.
5. Cool Cakes
Remove the cakes from the oven and allow them to cool completely. For best results, refrigerate overnight to maintain moisture.
How to Store It
Fridge: up to 5 days in an airtight container.
Freezer: Yes, store for up to 3 months.
Reheat: Microwave slices on low for 10-15 seconds.
Tips for Best Results
- Ensure all ingredients are at room temperature for better blending.
- Use avocado oil for a healthier fat option with subtle flavor.
- Avoid overmixing after adding the flour for a lighter cake.
- Decorate the cake as soon as it’s cooled to maintain its texture.
Serving Suggestions
- Serve at festive gatherings or BBQs for a colorful addition.
- Pair slices with fresh berries for a refreshing dessert.
- Top with whipped cream for added indulgence.
