All Bran Cake Recipe: Whole Grain Moisture With Hidden Fiber Power

This All Bran cake recipe delivers the perfect balance of whole grain goodness and irresistible moisture—no dry crumbs in sight. 💛 The secret lies in combining bran's natural fiber with just the right amount of moisture-rich ingredients, creating a cake that's both nutritious and indulgent.

Unlike traditional bran cakes that often turn dense or crumbly, this version stays tender and satisfying with every bite.

What makes this recipe truly special is its versatility—it satisfies health-conscious eaters while still delivering on flavor. The bran provides that signature whole grain texture, but the addition of eggs, oil, and a touch of honey creates a moist crumb that's surprisingly rich.

This isn't your average bran cake; it's a dessert that proves healthy ingredients can taste just as delicious as their refined counterparts.

The result is a cake with a dense yet moist texture that holds together beautifully, perfect for slicing or serving whole. The natural sweetness of the bran pairs wonderfully with optional add-ins like chocolate chips or chopped nuts, while a simple glaze can elevate it to special-occasion status.

Whether you're baking for a family gathering or treating yourself to a wholesome dessert, this recipe delivers.

Best of all, this cake maintains its moisture for days, making it ideal for meal prep or gifting. The high-fiber content means you're getting a nutritional boost without sacrificing taste—proof that whole grains can be both nourishing and indulgent.

Ready to bake a cake that's as good for you as it is for your taste buds?

Ingredients for all bran cake

Whole grain power meets irresistible moisture—these 14 ingredients transform bran into a velvety cake.

The All-Bran flakes are the star here—Kellogg's original works best for that signature texture. Grab the unprocessed version from the cereal aisle (not the sweetened kind). For the sugars, Domino brand brown sugar stays moist longer, and Whole Foods carries excellent vanilla extract if you want to splurge. The yogurt? Full-fat Greek yogurt makes this cake ultra-tender, but regular plain yogurt works too. Pro tip: Room temperature eggs blend smoother—take them out 15 minutes before mixing. The butter should be soft but not melted—press a finger in it and leave a slight indent.

No brown sugar? Substitute light brown sugar at the same amount, but the cake will be slightly less moist. Short on yogurt? Applesauce at half the quantity keeps things vegan (though this recipe is vegetarian). The vanilla extract can be swapped for vanilla bean paste if you're feeling fancy—just reduce the honey slightly. Chocolate chips optional, but Ghirardelli semi-sweet melts beautifully. For extra fiber, add 1/4 cup chopped walnuts—they toast perfectly in the oven. The cinnamon is non-negotiable though; it's what makes this taste like a dessert, not just a health food experiment.

This cake keeps for up to 5 days in an airtight container, but honestly? It's best the first day when it's still got that freshly-baked moisture. Wrap tightly in plastic wrap and store at room temperature—no need for the fridge. For gifting, slice and pack in parchment-lined boxes with a dusting of powdered sugar. Leftovers? Microwave 20 seconds to revive the moisture. Freezes beautifully for up to 3 months—just thaw at room temperature before serving. The glaze? 1/4 cup powdered sugar + 1 tbsp milk, drizzled over warm slices.

Step-by-step instructions for All Bran cake with whole grain moisture

This cake delivers all the fiber benefits of All-Bran while staying wonderfully moist—here's how to nail it every time.

In a large mixing bowl, whisk together the 1.5 cups All-Bran Flakes with the 1.5 cups All-Purpose Flour, 1 cup Granulated Sugar, 0.5 cup Packed Brown Sugar, 1.5 tsp Baking Powder, 1 tsp Ground Cinnamon, and 0.5 tsp Salt. I like to use a whisk for this step to ensure the All-Bran flakes stay separate and evenly distributed—this prevents dense pockets in the finished cake.

Sift the dry ingredients through a fine-mesh sieve as you whisk to aerate the mixture and break up any potential lumps. The All-Bran flakes are dense, so this extra step ensures they'll blend smoothly with the lighter flour. Set this bowl aside—you'll come back to it in the next step.

In a separate large bowl, combine the 0.75 cup Unsalted Butter (softened but not melted) with the 0.5 cup Plain Yogurt and mix until smooth. Then gradually add the 2 whole Large Eggs, 1 tbsp Pure Vanilla Extract, and 0.25 cup Pure Honey, mixing on medium speed until fully incorporated.

Here's where the magic happens: cream the butter and sugars until the mixture is light and fluffy. You'll see it nearly double in volume and become pale in color. This step incorporates air into the batter, which creates that perfect tender crumb. I usually mix for about 3-4 minutes until the mixture is thick and ribbony when you lift the beaters.

With the mixer running on low speed, gradually add the dry ingredients to the wet mixture in three additions, alternating with the 0.5 cup Milk. Start and end with the dry ingredients to ensure proper mixing. Mix just until combined—overmixing develops gluten and makes the cake tough, especially with the All-Bran flakes.

Fold in the 0.5 cup Optional Chocolate Chips (if using) with a silicone spatula, being careful not to overmix. The batter will be thick and dense-looking, but that's normal—this cake relies on its moist ingredients to create that perfect texture. Here's the thing—the All-Bran flakes absorb moisture differently than regular flour, so don't be tempted to add extra liquid.

Divide the batter evenly between two greased and floured 8-inch round cake pans. Tap the pans gently on the counter to remove any air bubbles. Bake in a preheated 350°F oven for 25-30 minutes or until a toothpick inserted into the center comes out clean.

I always bake this cake in two layers because the All-Bran flakes can make the center dense if baked in one thick layer. The two thinner layers ensure even cooking throughout. Watch the cake carefully in the last 5 minutes of baking—it should be just set in the center but still slightly springy to the touch. The edges should be golden brown, not dark.

Remove the cakes from the oven and let them cool in the pans for 10 minutes. Then transfer to a wire rack to cool completely. While the cakes are cooling, prepare your frosting or filling—this cake is best enjoyed with a light layer of cream cheese frosting or a dusting of powdered sugar.

Here's my pro tip: slice the cakes horizontally into two layers each and assemble with your chosen filling. This creates a beautiful multi-layered effect while keeping the cake moist. The All-Bran flakes will keep the cake tender and satisfying even after a day or two—this isn't your typical dry bran cake. Store any leftovers in an airtight container at room temperature for up to 3 days.

Flavor customization for this recipe

Sweet & Spiced Twist

Add ½ tsp ground nutmeg and ¼ tsp cardamom to the dry ingredients for a warm, aromatic flavor profile that pairs beautifully with the bran's earthiness. I like to toast the spices in a dry pan for 30 seconds before adding them to deepen their flavor.

A drizzle of orange zest-infused honey (mix ¼ cup honey with 1 tbsp orange zest) before baking brightens the cake's natural sweetness while keeping it moist. 🍊

Chocolate Lover's Upgrade

Swap the chocolate chips for ½ cup chopped dark chocolate (70% cocoa) and fold in ¼ cup toasted pecans for a sophisticated texture contrast. For extra decadence, add 1 tbsp instant espresso powder to the dry ingredients—it enhances the chocolate flavor without adding bitterness.

I recommend using Valrhona chocolate for a premium result, but Ghirardelli semi-sweet works perfectly too. 🍫

Citrus Zing

Brighten the cake with 2 tbsp fresh lemon juice and 1 tbsp lemon zest added to the wet ingredients. The acidity balances the bran's earthiness while keeping the texture moist. For a tropical twist, substitute the lemon with lime juice and zest—it pairs surprisingly well with the cinnamon.