All Butter Loaf Cake Recipe: Rich Layers and Buttery Crisp Crown

This all butter loaf cake recipe delivers layers of rich, velvety crumb and a golden, crisp crown—the kind of dessert that makes every slice feel like a celebration. The secret lies in creaming butter and sugar to perfection, creating a tender crumb that melts in your mouth while maintaining just enough structure to hold its shape. I've perfected this technique over years of baking, ensuring a foolproof method that yields consistent results.

The beauty of this recipe is its simplicity—no fancy equipment or complicated steps, just high-quality butter worked into a light, airy batter that bakes into a moist, flavorful loaf. Baking at a precise temperature ensures even cooking, while a simple glaze or dusting of powdered sugar adds that final touch of elegance. This is the kind of cake that feels special without requiring hours in the kitchen.

What you'll end up with is a buttery, fragrant loaf that's perfect for brunch, dessert, or even a thoughtful gift. The aroma alone will have everyone gathering around the table, and each slice delivers that perfect balance of richness and tenderness. Whether you're a seasoned baker or just starting out, this recipe is designed to impress.

The best part? This loaf cake freezes beautifully, making it ideal for meal prep or special occasions. Let's get started on creating a dessert that's as delicious as it is satisfying.

Ingredients for all butter loaf cake

Eight simple ingredients transform into a showstopping loaf cake with layers of buttery perfection.

Butter is the star here—Plugrá or Land O'Lakes are my go-tos, but any high-fat, unsalted butter works. Grab the coldest butter from your fridge (the kind that needs 10 minutes to soften) and cut it into even cubes. This ensures even distribution in the batter. If your butter smells like milk or has a yellowish tint, it's past its prime—replace it. The sugar? Superfine if you have it, but regular granulated works too—just pulse it in a food processor first. Sifting the flour is non-negotiable—this prevents dense pockets in your cake. Pro tip: Measure flour by spooning it into your cup and leveling it off (don't scoop).

No vanilla extract? Almond extract at half the amount gives a similar depth, though less floral. Running short on milk? Heavy cream thinned with water works in a pinch (use 0.5 cup cream + 0.25 cup water). For the lemon zest, if you've got no lemons, 1 tsp lemon juice + 0.5 tsp sugar mimics that bright note. The baking powder must be fresh—if it's over a year old, toss it. And that powdered sugar glaze? Confectioners' sugar from the canister is fine, but if it's clumpy, sieve it first. Trust me, that extra step makes all the difference in the smoothness.

This cake keeps beautifully—3 days at room temperature wrapped in foil, or 1 week refrigerated in an airtight container. For longer storage, freeze the whole loaf (unfrosted) for up to 3 months. Thaw overnight at room temperature—no need to microwave. The glaze sets quickly, so have your powdered sugar and milk measured before you pull it from the oven. And if anyone asks, this tastes even better the next day (like all good cakes, it needs time to mellow).

Step-by-step instructions for all butter loaf cake

This rich, buttery loaf cake delivers layers of flavor and a crisp crown every time.

In a stand mixer fitted with the paddle attachment, beat the 1.5 cups unsalted butter and 2 cups granulated sugar on medium speed for 5-7 minutes. You're aiming for a pale, fluffy mixture that nearly doubles in volume—the butter should look like ribbons pulling away from the bowl. This step incorporates air, which creates that tender crumb and helps the cake rise beautifully.

Here's the thing—don't rush this step. I've found that under-creaming leads to dense cake, while over-creaming can make it too dry. The perfect moment is when the mixture is light, airy, and leaves clean streaks on the sides of the bowl. Scrape down the sides of the bowl with a spatula every couple of minutes to ensure even mixing.

Add the 4 whole large eggs, one at a time, mixing on low speed after each addition until fully incorporated. Then add the 2 teaspoons vanilla extract and mix briefly for 10 seconds. The eggs should blend smoothly into the mixture, creating a thick, creamy batter. If you're using room-temperature eggs, they'll incorporate more easily and create a lighter texture.

I like to give the batter a quick taste at this stage—it should be sweet and rich, with a hint of vanilla. If you notice any curdling, don't worry; it will smooth out once you add the dry ingredients. The vanilla extract is where the magic happens—pure Madagascar bourbon vanilla adds depth that imitation just can't match.

In a separate bowl, whisk together the 2.5 cups all-purpose flour, 1 tablespoon baking powder, and 0.5 teaspoon salt. Sift the flour mixture over the wet ingredients in three parts, alternating with the 0.75 cup whole milk in three parts as well. Start and end with the flour to ensure even distribution. Mix on low speed just until combined—you should still see small flour streaks. Overmixing develops gluten, which can make the cake tough.

This is where the cake's structure comes together. The milk adds moisture and helps activate the baking powder for that perfect rise. I like to use a silicone spatula to gently fold the dry ingredients into the wet, making sure not to overwork the batter. The final mixture should be smooth but still slightly thick—it should hold its shape when you lift the spatula.

Gently fold in the 1 tablespoon lemon zest using a rubber spatula. The zest adds a bright, citrusy note that cuts through the richness of the butter. Be careful not to overmix—just combine it evenly throughout the batter. The lemon zest should be finely grated and free of any pith, which can make the cake bitter. If you're using fresh zest, make sure it's finely grated for a smooth texture.

At this point, your batter is ready for the oven. It should be thick, smooth, and slightly glossy. If the batter looks too thin, you can add an extra 1-2 tablespoons of flour to help it hold its shape. The lemon zest will infuse the cake with a subtle brightness that balances the buttery richness—trust me, it makes all the difference.

Preheat your oven to 350°F and grease a 9x5-inch loaf pan generously with butter, then dust it with flour. Pour the batter into the prepared pan and smooth the top with a spatula. Bake for 50-60 minutes, or until a toothpick inserted into the center comes out clean and the top is golden brown. The cake should spring back slightly when pressed gently in the center.

Here's a pro tip: I like to place the loaf pan on a baking sheet lined with parchment paper to catch any drips and make cleanup easier. The cake is done when the edges pull away from the pan slightly and the top is beautifully crisp. If the top browns too quickly, tent the pan with foil to prevent over-browning while the center finishes baking.

While the cake is still warm, make the glaze by whisking together the 0.5 cup powdered sugar and 1 tablespoon milk until smooth. Drizzle the glaze evenly over the top of the cake, letting it drip slightly down the sides for that bakery-style finish. The glaze should be thin enough to spread easily but thick enough to hold its shape. Let the glaze set for 10-15 minutes before slicing.

This cake is best served at room temperature, so let it cool completely before cutting. Each slice should be rich, moist, and layered with buttery flavor. The lemon zest adds a subtle brightness that makes every bite feel fresh and inviting. Serve with a cup of tea or coffee for the ultimate indulgence—you'll want to savor every crumb of this decadent loaf cake.

Essential equipment for this dish

Stand Mixer Essentials

Your stand mixer is the MVP for this recipe—I use my KitchenAid Artisan Series with the paddle attachment for creaming butter and sugar. The paddle’s flat surface ensures even mixing without overincorporating air like a whisk would. If you don’t have a mixer, a hand mixer works, but you’ll need to scrape the bowl every 30 seconds to prevent uneven creaming. 💫

For the bowl, I recommend a stainless steel mixing bowl (like the OXO Good Grips set) because it stays cool and prevents butter from melting too quickly. If yours is plastic, chill it in the freezer for 10 minutes before mixing to maintain proper texture. Pro tip: Use the largest bowl that fits your mixer’s base to give the ingredients room to expand during creaming.

Measuring Tools

Precision matters most with butter and flour—use a digital kitchen scale for accuracy, especially if you’re measuring by weight (like 340g butter instead of cups). For dry ingredients, a clear measuring cup with leveling off works best. I swear by the OXO Good Grips set—their spoon-and-level design prevents overpacking flour, which can make your cake dense. 🧈

For liquids, a liquid measuring cup with clear markings is a must. Pour the milk into it first, then add the vanilla extract—this prevents spills when adding to the batter. A medicine dropper comes in handy for precise vanilla extraction measurements if you’re feeling fancy. Trust me, those tiny details add up to a smoother batter.

Baking Pans

A 9x5-inch loaf pan is non-negotiable for this recipe—I use Wilton’s non-stick loaf pans because they release the cake easily without sticking. If yours isn’t non-stick, grease it generously with butter and dust with flour (or use baking spray like Misto). For extra insurance, line the bottom with parchment paper to prevent browning. 🔥

For even baking, place your loaf pan on a baking sheet (like USA Pan’s half-sheet) before putting it in the oven. This catches any drips and makes cleanup a breeze. If your oven runs hot, lower the rack to the middle position—this ensures even heat distribution and prevents the top from browning too quickly.

Optional Extras

For lemon zest, a microplane is the best tool—it creates fine, even zest without the bitter pith. If you’re short on time, a zester works too, but it’s slower. Store-bought zest is fine in a pinch, but fresh is always brighter. I keep a small bowl nearby to catch the zest as I grate it—this prevents cross-contamination with other ingredients. 🍋

A silicone spatula (like OXO’s Good Grips) is perfect for folding in the lemon zest and scraping every last bit of batter from the bowl. For the glaze, a small whisk and measuring spoons ensure smooth, even drizzling. And if you’re feeling ambitious, a piping bag with a small round tip lets you create decorative drips for a bakery-style finish.

Frequently asked questions