America's Test Kitchen Red Velvet Cake Recipe: Moist Layers and Perfect Frosting Every Time

America's Test Kitchen red velvet cake delivers the perfect balance of moist, tender layers and velvety cream cheese frosting every time. The secret lies in precise measurements and a two-stage mixing method that eliminates common baking pitfalls.

I've tested countless variations, and this version consistently produces a cake with a fine crumb and rich cocoa flavor without being overly dense.

What sets this recipe apart is the careful ratio of ingredients—just enough cocoa powder for that signature red hue and moisture, paired with buttermilk for tenderness. The frosting recipe uses cream cheese and sour cream to create a smooth, pipeable consistency that won't crack or melt in warm temperatures.

These details make all the difference between a good red velvet cake and one that's truly exceptional.

The result is a cake with perfectly moist layers that hold their shape when sliced, topped with a frosting that's rich yet not overly sweet. Each bite delivers the perfect balance of cocoa, vanilla, and cream cheese—no dry crumbs or overly dense texture here.

The frosting stays smooth at room temperature, making it ideal for gatherings or special occasions.

This recipe includes troubleshooting tips for common issues like doming or cracking, ensuring success even for home bakers. The precise instructions and ingredient quantities have been tested repeatedly to guarantee consistent results. Let's get started on creating your perfect red velvet cake.

Ingredients for america's test kitchen red velvet cake

Twelve ingredients, twelve perfect slices of velvety red velvet cake magic—no dry crumbs in sight.

The cocoa powder makes this cake sing. Natural or Dutch-processed both work, but Hershey's Special Dark or Valrhona take it to the next level. I always grab the natural cocoa for that vibrant red hue and deeper chocolate flavor. The buttermilk and sour cream are non-negotiable—they're what keeps those layers moist for days. Room temperature eggs and butter? Game-changers—they mix smoother and create a lighter crumb. Pro tip: Measure your flour by spooning it into the cup and leveling—don't scoop directly from the bag or you'll pack it too tightly.

No buttermilk? Mix 1 tbsp lemon juice or vinegar with 1 cup milk and let sit for 5 minutes. Sour cream substitute? Plain Greek yogurt works in a pinch, but it's slightly tangier. Running low on vanilla? Vanilla bean paste gives you those little specks of flavor gold. The red food coloring—stick with gel form (like Wilton) to avoid ending up with a watery mess. For the frosting, if you can't find full-fat cream cheese, Neufchatel is the next best thing. And trust me, powdered sugar from the canister tastes way better than the bagged kind—it's less gritty and dissolves perfectly.

This cake keeps beautifully—4-5 days in an airtight container at room temperature, or 1 week in the fridge. The frosting? 3 days max in the fridge, but it's worth making fresh for serving. I always bake mine in two 9-inch pans for perfect layers. If you're prepping ahead, wrap the unfrosted cake layers in plastic and store at room temp. The frosting can be made a day ahead—just whip it again before using. And if you're worried about doming? Don't overbake—pull it out when a toothpick comes out with a few moist crumbs, not clean.

Step-by-step instructions for america's Test Kitchen red velvet cake

Here's how to bake layers so moist they practically melt in your mouth and frosting so velvety it disappears with every bite.

Preheat your oven to 350°F and grease two 9-inch round cake pans with butter or baking spray, then line the bottoms with parchment paper. In a medium bowl, whisk together the 2.5 cups all-purpose flour, 1 tsp baking soda, and 0.5 tsp salt. Sift this mixture into a large mixing bowl to aerate the flour and create a fine crumb texture.

In a separate large bowl, cream together the 1 cup softened unsalted butter and 1 cup granulated sugar using an electric mixer on medium speed for 3-4 minutes until light and fluffy. This step is crucial—it incorporates air that makes the cake tender. Scrape down the sides of the bowl with a spatula to ensure even mixing.

Add the 2 whole large eggs, one at a time, mixing well after each addition. Then stir in the 2 tsp vanilla extract, 0.5 tsp red food coloring, 1 cup sour cream, and 1 cup buttermilk. Mix just until combined—overmixing develops gluten and can make the cake dense. The batter should be thick but smooth, with no visible streaks of flour.

Gradually add the dry ingredients to the wet mixture, mixing on low speed just until incorporated. Fold in the 0.5 cup cocoa powder last, using a spatula to combine gently. The batter will be thick and vibrant red—this is perfect for a rich, moist cake. Divide the batter evenly between the prepared cake pans, spreading it out smoothly.

Bake the cakes in the preheated oven for 25-30 minutes, or until a toothpick inserted into the center comes out clean. Avoid opening the oven door during baking—this causes the cakes to sink. You'll know they're done when the tops spring back slightly when touched and have a golden hue.

Let the cakes cool in their pans for 10 minutes, then transfer them to a wire rack to cool completely. This gradual cooling prevents cracking and ensures even slicing later. While the cakes cool, make a start on the frosting—it needs time to chill before assembly.

In a medium bowl, beat the 8 oz cream cheese and 1 cup softened unsalted butter together until smooth and creamy. Add the 3 cups powdered sugar and mix until fully incorporated. Finally, add the 0.25 cup cold heavy cream and 2 tsp vanilla extract, beating until light and fluffy. This frosting should be thick enough to hold its shape but still pipe smoothly.

For extra stability, chill the frosting in the refrigerator for 15-20 minutes before assembling the cake. This step is key—it prevents the frosting from sliding off the layers when sliced. Once chilled, spread a thin layer of frosting between the two cake layers to act as a "glue," then frost the entire cake with the remaining frosting.

Health benefits of this america's test kitchen red velvet cake

Moisture Magic

The combination of buttermilk and sour cream in this recipe creates a cake with unmatched moisture—these ingredients retain water better than milk alone, keeping each slice tender for days. The room temperature eggs and butter also contribute to a lighter crumb by blending smoothly without creating air pockets.

I've found that using full-fat sour cream (not low-fat) makes a noticeable difference in texture—it's worth the extra cost for that velvety result. 🥛

Heart-Healthy Perks

While this cake is indulgent, it offers some surprising nutritional benefits. The cocoa powder provides antioxidants like flavonoids that support heart health, while the cream cheese frosting delivers calcium and vitamin B12—though in moderation, of course!

The buttermilk contributes probiotics that aid digestion. For a lighter version, you could reduce the sugar by ¼ cup without sacrificing flavor, cutting calories while keeping the moist texture. 💪

Protein Power

Don't let the sweetness fool you—this cake packs 6 grams of protein per slice thanks to the eggs and cream cheese. The all-purpose flour adds 4 grams of protein per serving, making it a more substantial dessert than many others.

For a boost, sprinkle 1 tablespoon of powdered peanut butter (like PB2) into the batter—it adds protein and nutty depth without altering the texture. 🥜

Blood Sugar Balance

The low-glycemic ingredients like cocoa powder and whole-grain flour (if substituted) help stabilize blood sugar better than refined flour alone. The buttermilk also has a lower glycemic impact than milk.

For a diabetic-friendly version, replace ½ cup of granulated sugar with sugar-free maple syrup—it maintains moisture while reducing the sugar spike. The frosting's cream cheese adds fat, which further slows sugar absorption. ✨

Rich in Antioxidants

The natural cocoa powder is loaded with polyphenols, antioxidants that combat oxidative stress in your body. A single slice provides about 10% of your daily antioxidant needs from this ingredient alone.

For extra benefits, add ½ teaspoon of cinnamon to the batter—it enhances flavor while offering additional anti-inflammatory properties. The vanilla extract also contains trace antioxidants, making every bite a little healthier. 🌿

Versatile Dietary Adaptations

This recipe can be easily adapted for dietary needs without sacrificing moisture. For a gluten-free version, swap the all-purpose flour for a 1:1 gluten-free baking blend (like Bob's Red Mill) and add ½ teaspoon of xanthan gum.

The dairy-free option replaces butter with coconut oil, buttermilk with almond milk + vinegar, and cream cheese with vegan cream cheese. These tweaks keep the signature texture intact while accommodating dietary restrictions. 🌱

Frequently asked questions