Desserts
This all butter loaf cake recipe delivers the richest, most tender crumb you'll ever taste—layer upon layer of buttery perfection that melts in your mouth. 💛 The secret lies in using only butter (no oil) for unmatched moisture and flavor, while proper mixing and baking techniques create that signature velvet texture. I've baked this cake dozens of times, perfecting the balance between fluffy layers and a tender crumb that holds up beautifully.
The recipe begins with creaming butter and sugar until light and fluffy, a critical first step that develops the cake's signature richness. We incorporate eggs one at a time and alternate with dry ingredients to maintain that perfect airy texture. Baking at 350°F for 45-50 minutes ensures even cooking, while a simple syrup glaze (optional) adds that professional bakery finish that makes it irresistible.
What makes this loaf cake truly special is its versatility—serve it plain for a classic tea cake, drizzle with chocolate ganache for decadence, or dust with powdered sugar for an elegant touch. The buttery flavor shines through in every slice, making it perfect for special occasions or comforting weeknight treats. Once you try this recipe, you'll never go back to store-bought again.
The cake's beauty lies in its simplicity—just a handful of quality ingredients that come together to create something extraordinary. Whether you're a seasoned baker or just starting out, this recipe delivers foolproof results with minimal effort. Let's get baking that perfect loaf cake!
Ingredients for all butter loaf cake
Just eight ingredients—all butter—transform into velvety layers that'll change how you bake forever.
| Ingredient | Amount | Notes |
|---|---|---|
| Unsalted Butter 🧈 | 1 ½ cups | Softened to room temperature |
| Granulated Sugar 🍚 | 2 cups | White or light brown |
| Large Eggs 🥚 | 4 whole | Room temperature preferred |
| All-Purpose Flour 🌾 | 2 ½ cups | Sifted, spooned lightly |
| Baking Powder 🧂 | 1 tbsp | Aluminum-free preferred |
| Salt 🧂 | ½ tsp | Fine sea salt |
| Vanilla Extract 💧 | 2 tsp | Pure vanilla preferred |
| Whole Milk 🥛 | 1 cup | Room temperature |
| Powdered Sugar 🍚 | 1 cup | For glaze (optional) |
| Lemon Juice 🍋 | 1 tbsp | For glaze (optional) |
Butter is the star here, so don't skimp. Grab the European-style unsalted butter from Whole Foods or Trader Joe's—it's higher in fat content, which gives that signature richness. Room temperature butter is key (press it between paper towels for 10 minutes if it's cold). The sugar? Domino or C&H are my go-tos—they're fine enough to dissolve completely. Eggs should be room temperature too—cold eggs can make the batter curdle. Flour? King Arthur or Gold Medal brands are my favorites for their consistency. Sift it before measuring to avoid dense layers. And that vanilla? Real Madagascar bourbon makes all the difference—none of that imitation stuff.
No vanilla extract? Vanilla bean paste or even vanilla sugar works in a pinch. Short on milk? Evanescent or coconut milk keeps the cake moist. The baking powder is non-negotiable—aluminum-free is crucial for that tender crumb. No powdered sugar for the glaze? Confectioners' sugar from a squeeze bottle at Walmart works perfectly. Want extra flavor? Add 1 tsp lemon zest to the batter. The butter ratio is critical—using margarine or oil will never give you that same velvety texture. Trust me on this one.
This cake keeps beautifully—3 days at room temperature wrapped in plastic, or 1 week in the fridge for maximum freshness. Freeze slices for up to 3 months by wrapping them individually in parchment. The glaze? Make it fresh—just powdered sugar, milk, and a squeeze of lemon. It sets in about 10 minutes, giving that bakery-fresh finish. Slice it warm for the best texture, but honestly? Even cold slices taste incredible. I always bake two loaves—one for now, one for later.
Why You'll Love This Recipe
- No Mixer Needed: I swear by this recipe because it’s one bowl, one spatula. Cream the butter and sugar by hand—no electric mess, no overmixed cake. The eggs come in next, then flour and baking powder folded just until combined. That’s it. Seriously, I’ve made this in a dorm kitchen with a hand whisk.
- Rich Without Fuss: All butter means real flavor—no shortcuts, no watered-down taste. The crumb is tender but sturdy, with that signature golden crust that cracks just enough to tease you. Honestly, the first slice out of the pan is the best part. (Yes, even on a Tuesday night.)
- Weeknight Workhorse: This cake keeps for days in the fridge, slices perfectly for breakfast toast or a quick snack. I’ve sent it to potlucks, packed it in lunches, and even used it as a base for a dessert trifle. The simplicity makes it my go-to for anything from coffee dates to last-minute gatherings.
- Budget-Friendly Luxury: Unsalted butter and basic pantry staples mean no fancy ingredients, just pure indulgence. A single batch feeds four for breakfast or six for dessert, and leftovers reheat beautifully. Between us? It’s the kind of treat that feels special without breaking the bank.
Step-by-step instructions for all butter loaf cake
Here's how to bake a rich, moist loaf cake with layers of buttery perfection every time.
👨🍳 Step 1: Cream Butter and Sugar to Light and Fluffy
In a stand mixer fitted with the paddle attachment, beat the 1.5 cups unsalted butter (softened to room temperature) and 2 cups granulated sugar on medium speed for 3-4 minutes. You're looking for a pale, fluffy mixture that nearly doubles in volume—the fat should look like whipped cream. This step incorporates air, which creates that signature tender crumb.
Here's the thing—don't rush this. I press down on the butter mixture with a spatula every 30 seconds to check for lightness. If it still feels dense after 4 minutes, keep mixing until it passes the "ribbon stage" (when you lift the paddle and a ribbon of batter slowly drips back). This ensures your cake will be light and airy rather than dense.
🍳 Step 2: Add Eggs and Vanilla for Richness
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 for another 30 seconds. The mixture might look slightly curdled at first, but don't worry—it will come together when we add the dry ingredients.
I always use eggs at room temperature for this recipe. Cold eggs can cause the butter to seize up, and you'll end up with a greasy mess instead of a smooth batter. If your eggs are straight from the fridge, let them sit in warm water for 10 minutes before using. The batter should now be thick but pourable—like a rich pudding.
👨🍳 Step 3: Alternate Dry Ingredients and Milk
In a separate bowl, whisk together the 2.5 cups all-purpose flour (spooned lightly and sifted), 1 tablespoon baking powder, and ½ teaspoon salt. With the mixer on low speed, add ⅓ of the flour mixture, then ½ of the whole milk. Mix just until combined, then repeat, ending with the remaining flour mixture.
This alternating method creates a tender crumb by preventing gluten development. I use a silicone spatula to gently fold in the dry ingredients, making sure not to overmix. The batter should be smooth with just a few flour streaks visible. If it looks too thick, add 1-2 tablespoons more milk to reach a consistency like heavy pudding.
🥘 Step 4: Bake Until Golden and Springy
Preheat your oven to 350°F and grease a 9x5-inch loaf pan thoroughly with butter or line it with parchment paper. Pour the batter into the prepared pan and smooth the top with a spatula. Bake for 50-60 minutes until a toothpick inserted in the center comes out clean and the top is golden brown.
Here's where patience pays off: I tap the top of the cake gently with my finger. If it springs back instead of leaving an indent, it's done. If the top browns too quickly, tent the cake with aluminum foil after 30 minutes to prevent over-browning while the center finishes baking. The cake should be just set in the middle—it'll continue cooking as it cools.
⏰ Step 5: Glaze and Cool for Maximum Flavor
While the cake is still warm, whisk together the 1 cup powdered sugar and 1 tablespoon lemon juice until smooth. Immediately pour this glaze over the top of the cake and let it drip down the sides. The heat from the cake will help the glaze set quickly, creating that beautiful glossy finish.
Let the cake cool in the pan for 10 minutes, then transfer it to a wire rack to cool completely. This resting period allows the moisture to redistribute, ensuring every slice is moist and tender. For best results, serve the cake at room temperature—this is when the buttery layers truly shine and the flavors develop fully.
Pro Tips For Making All Butter Loaf Cake
- CREAM THE BUTTER SLOWLY: I learned this the hard way—dumping cold butter into sugar and hoping for the best leads to lumps that never dissolve. Let the butter soften to room temperature (about 65°F) first, then beat it with the sugar on medium-high for 3–4 minutes until it’s pale, fluffy, and actually smooth. No one likes scraping butter globs out of their mixer later.
- WEIGH YOUR FLOUR: That "1 cup" scoop-and-sweep method? It’s the reason your cake might turn out dense or dry. Use a kitchen scale for the flour—1 cup of all-purpose flour actually weighs 120–125 grams, not the 160 grams you’d get from packing it down. Less flour = lighter, more tender crumb. (Yes, even if you’re impatient like me.)
- DON’T OVERMIX THE BATTER: I was skeptical until I tried it: Stop mixing as soon as the flour disappears. Overworking the batter develops gluten, which turns your tender loaf cake into a chewy brick. Once the dry ingredients are just combined, scrape the bowl and fold in any stubborn bits by hand—gentle is the goal here.
- BAKE IT UNTIL 205°F: The recipe might say "golden brown," but that’s vague. Use an instant-read thermometer and pull the cake when the center hits 205°F (96°C). Below 200°F and you risk a gummy middle; above 210°F and the edges burn before the center cooks. A toothpick with a few moist crumbs is fine—it’ll finish steaming as it cools.
Pro cooking tips for perfect results
Butter Temperature Matters
Room-temperature butter is non-negotiable for this cake—it should be soft enough to leave a slight indentation when pressed with your finger. If your butter is too cold, the cake will turn out dense and greasy. I recommend taking it out of the fridge 1 hour before baking or placing it between paper towels for 10 minutes to speed up the process. Never use melted butter—this recipe relies on the fat's structure for that signature tender crumb. 🧈
Mixing Time Precision
The creaming stage is where magic happens, but timing is everything. Beat the butter and sugar for 3-4 minutes until light and fluffy—this incorporates air that creates the cake's signature texture. I check for doneness by pressing down with a spatula every 30 seconds**: if the mixture springs back slowly, it's ready. Overmixing here can develop gluten, leading to a tough cake. Trust your eyes and fingers more than the clock.
Egg Room Temp Check
Cold eggs are the enemy of buttery perfection. They can cause the butter to seize up, creating lumps instead of a smooth batter. I always test egg temperature by pressing a finger into the yolk—it should feel slightly warm, not icy. If your eggs are straight from the fridge, place them in warm water for 10 minutes before using. Room-temperature eggs also emulsify better with the butter, creating that velvety texture we all love. 🥚
Alternating Method Key
The secret to a tender crumb lies in alternating dry ingredients with milk. Add ⅓ of the flour, then ½ of the milk, repeating until combined. This prevents gluten development while keeping the cake moist. I use a silicone spatula to gently fold—overmixing here can make the cake tough. The batter should be just thick enough to leave a trail when the spatula passes through, like heavy pudding.
Oven Prep Essentials
Preheat your oven to 350°F for at least 20 minutes before baking. I always grease my 9x5-inch loaf pan thoroughly with butter or line it with parchment paper to prevent sticking. For even baking, place a baking sheet on the rack below your pan to catch any drips. The cake should spring back when pressed gently—if it browns too quickly, tent with foil after 30 minutes.
Glaze Timing Trick
Apply the glaze while the cake is still warm—this helps it set quickly and creates that professional bakery finish. Whisk 1 cup powdered sugar with 1 tablespoon lemon juice until smooth, then pour immediately over the hot cake. The residual heat will help the glaze adhere beautifully. Let it drip down the sides naturally—this isn't just decoration, it adds moisture and sweetness to every bite. ✨
Nutrition facts
Frequently asked questions about all butter loaf cake
Why does this recipe use only butter instead of oil?
Butter creates a richer flavor and superior texture—its fat content produces that signature velvety crumb and moist layers that oil simply can't match. The milk fat in butter also contributes to the cake's tenderness, while the water content helps with steam during baking for that perfect rise. For true richness, stick with 100% butter—no substitutes deliver the same results.
Can I make this cake without a mixer?
Use a sturdy wooden spoon or whisk to cream the butter and sugar by hand for 8-10 minutes until light and fluffy. Work in a large bowl, scraping the sides frequently. For the eggs, beat them separately before adding to the butter mixture to prevent curdling. The alternating method still works—just fold gently with a rubber spatula to maintain airiness.
What's the best way to store leftover cake?
Wrap the cake tightly in plastic wrap at room temperature for 3 days, or refrigerate for 1 week in an airtight container. For longer storage, slice and freeze individual portions wrapped in parchment for up to 3 months. Thaw overnight in the fridge—never at room temperature to prevent sogginess. The glaze stays freshest when applied fresh, but stored cake still tastes amazing!
Why did my cake turn out dense instead of tender?
Most likely, your butter was too cold or you overmixed the batter. Room-temperature butter is crucial—it should be soft but not melted. Also check your mixing time: creaming should take 3-4 minutes max, and fold dry ingredients gently. Another common issue is using cake flour instead of all-purpose—this changes the protein structure. Finally, ensure your baking powder is fresh (test by mixing with water—it should bubble).
Can I add mix-ins like chocolate or nuts?
Yes, but keep it simple! Fold in ½ cup chopped chocolate chips or ½ cup toasted walnuts with the dry ingredients, but don't exceed ⅓ cup total mix-ins to maintain the cake's delicate texture. For chocolate, use semi-sweet chips that melt beautifully. Toast nuts first to enhance flavor—just 3-4 minutes in a dry pan until fragrant. Add them after baking if you prefer extra crunch.