Desserts
A 1 kg cake recipe in grams transforms home baking into a precise science—where every gram counts for that perfect rise and tender crumb. Precision baking eliminates guesswork, ensuring your cake emerges with consistent texture and height every time, whether you're baking for a celebration or mastering your technique. The key lies in balancing dry ingredients like flour and sugar to exact measurements, while wet components like eggs and dairy create the ideal structure.
What sets this recipe apart is its foolproof method for achieving a light, airy crumb without overmixing or relying on shortcuts. We'll use a one-bowl approach with precise gram measurements, reducing the risk of errors that often lead to dense or uneven cakes. The baking process is straightforward—just 45 minutes at 350°F (175°C)—but the attention to detail in the ingredients ensures professional results.
By the time you pull this cake from the oven, you'll have a golden, evenly risen masterpiece with a tender crumb and moist texture that stays fresh for days. The recipe scales easily, so you can adjust quantities for larger or smaller cakes while maintaining the same perfect balance. Whether you're decorating for a special occasion or simply indulging in homemade dessert, this method delivers consistency and confidence in every bite.
For those who love experimenting, variations like adding cocoa powder or citrus zest can personalize the flavor without compromising the cake's structure. The beauty of baking by weight is that it adapts seamlessly to any adjustments—just ensure your measuring tools are accurate. Let's get started on creating your perfect 1 kg cake with precision and ease.
Ingredients for 1 kg cake recipe in grams
Precision ingredients for a flawless 1 kg cake—where every gram ensures perfect rise and tender crumb.
| Ingredient | Amount | Notes |
|---|---|---|
| All-Purpose Flour 🌾 | 400 g | Sifted for light texture |
| Granulated Sugar 🍚 | 300 g | Superfine preferred for smoothness |
| Unsalted Butter 🧈 | 225 g | Room temperature, 68°F |
| Large Eggs 🥚 | 4 whole | Room temperature, separated |
| Baking Powder 🧂 | 5 g | Diamond Crystal preferred |
| Salt 🧂 | 3 g | Fine sea salt |
| Vanilla Extract 🌿 | 5 ml | Pure Madagascar bourbon |
| Milk 🥛 | 120 ml | Room temperature, whole preferred |
| Cream of Tartar 🧂 | 2 g | For egg white stability |
| Cornstarch 🌾 | 5 g | For tender crumb |
| Almond Extract 🌿 | 2 ml | Optional for flavor depth |
| Vegetable Oil 🫒 | 30 ml | Light, neutral flavor |
The flour is non-negotiable here—King Arthur or Gold Medal are my go-tos for consistent results. Superfine sugar dissolves faster, preventing graininess, and you can find it at Williams Sonoma or online. Butter must be room temperature (68°F), so take it out 1 hour before baking. European-style butter like Plugrá works beautifully for richer flavor. For the eggs, separate them carefully—room temperature eggs whip to higher volume, which is key for that light, airy crumb. If you're in a rush, you can use eggs straight from the fridge, but they won't perform as well.
No vanilla extract? Seeds from a vanilla bean work at half the amount, but they're pricey—worth it for special occasions. Short on milk? Heavy cream or buttermilk adds richness, but adjust the liquid to keep the total at 120 ml. The cream of tartar stabilizes egg whites, but if you're out, lemon juice at 1 ml per egg white works in a pinch. For the almond extract, amaretto liqueur at 5 ml gives a similar depth of flavor. And if you're avoiding gluten, substitute half the flour with rice flour, though texture will differ slightly.
Store leftover cake in an airtight container at room temperature for 3 days or refrigerate for 1 week—though it's best enjoyed fresh. For longer storage, freeze slices wrapped in plastic for 3 months. The buttercream (if making) keeps for 5 days in the fridge, but re-whip before using. To revive a slightly dry cake, brush with simple syrup (equal parts sugar and water, heated until dissolved) for instant moisture. This recipe scales beautifully—double it for a 2 kg cake, just increase baking time by 10 minutes.
Why You'll Love This Recipe
- No-Weighing Guesswork: I’ll be real—measuring 1kg in grams means no more eyeballing flour or sugar. That 250g of butter? Exactly 250g. The cake turns out light and consistent every single time, which is huge when you’ve ever had a dense, sad layer cake.
- Butter-Sugar Bliss: This isn’t your dry, crumbly cake. The 500g sugar and 250g butter create this ridiculously tender crumb—like biting into a cloud with just enough sweetness to make you close your eyes. Honestly, the first time I made it, I took three slices before I even wrote down the recipe.
- Party or Picnic: Need a crowd-pleaser? This scales perfectly—double it for a gathering, halve it for a small celebration. The neutral flavor also means you can add chocolate chips, citrus zest, or even a splash of vanilla without ruining the base. (Yes, even on a Tuesday night.)
- Budget Baking Win: All-purpose flour, granulated sugar, and eggs? Pantry staples. The butter might be the splurge, but 250g goes a long way—this cake feeds 12, and leftovers? They last a week in the fridge. My daughter picks out the driest slice, but still asks for seconds. That’s the real test.
Step-by-step instructions for precision baking a 1 kilogram cake
This method delivers a consistently perfect rise and tender crumb every single time—no guesswork involved.
Prepare the Egg Whites for Maximum Volume
Separate the 4 whole large eggs into yolks and whites, keeping them in separate bowls. Add the 2 g cream of tartar to the whites and whisk with an electric mixer on high speed until soft peaks form. Gradually add the 5 g cornstarch while continuing to whisk—this stabilizes the whites for a flawless meringue.
Increase speed to high and whip until the whites form stiff, glossy peaks that hold their shape when the whisk is lifted. The bowl should feel cool to the touch, and the peaks should stand straight up for 30 seconds without flattening. This step is non-negotiable for that signature light, airy texture we're after.
Cream Butter and Sugar to Ribbon Stage
In a separate large mixing bowl, combine the 225 g unsalted butter and 300 g granulated sugar. Beat with a stand mixer fitted with the paddle attachment on medium speed for 3-4 minutes until the mixture is light, pale, and nearly doubles in volume. You'll notice it goes from a thick paste to a fluffy, ribbon-like consistency that clings to the paddle.
This creaming process incorporates air, which creates that tender crumb and helps the cake rise beautifully. Scrape down the sides of the bowl every minute to ensure even mixing. The butter should be completely smooth with no lumps—this indicates proper emulsification.
Incorporate Dry Ingredients with Precision
In a medium bowl, sift together the 400 g all-purpose flour, 5 g baking powder, and 3 g salt. With the mixer running on low speed, gradually add the dry ingredients to the butter-sugar mixture in three additions, mixing just until combined after each. Be careful not to overmix—you should still see small flour streaks when you lift the paddle.
Add the 5 ml vanilla extract, 2 ml almond extract, and 120 ml milk to the wet ingredients and mix on low speed until just incorporated. The batter should be smooth but slightly thick. This is where the magic happens—the dry ingredients activate the baking powder while the extracts infuse subtle depth of flavor.
Fold in Egg Whites for Perfect Rise
Using a rubber spatula, gently fold one-third of the egg whites into the batter to lighten it. Then, add the remaining egg whites in two more additions, folding just until no white streaks remain. This technique preserves the air incorporated during whipping, which is crucial for that perfect rise. Work quickly but carefully—overfolding will deflate the batter.
The final batter should be smooth, glossy, and thick enough to hold its shape when dropped from a spoon. If it's too thin, your cake will be dense; if it's too thick, it may not rise properly. The ideal consistency should resemble heavy pudding that holds its form briefly before slowly spreading.
Bake with Exact Temperature Control
Preheat your oven to 175°C (345°F)—this lower temperature ensures even baking without over-browning. Pour the batter into two 500 g (22 oz) round cake pans lined with parchment paper and greased with 30 ml vegetable oil. Bake for 45-50 minutes until a toothpick inserted in the center comes out clean and the tops spring back when gently pressed.
Here's the thing—your oven might run hot, so start checking at the 40-minute mark. The cake should be golden brown at the edges but still slightly underdone in the center. If the tops brown too quickly, tent loosely with aluminum foil after 20 minutes to prevent over-browning while allowing the center to finish baking.
Pro Tips For Making 1 Kg Cake Recipe In Grams
- WEIGH BUTTER COLD: Take the 250g unsalted butter straight from the fridge—no softening at room temp. I learned this the hard way when my cake turned greasy and dense; cold butter creates pockets for air, giving you that light, fluffy crumb you actually want.
- SIFT FLOUR LIKE YOUR CAKE’S LIFE DEPENDS ON IT: Skip the "just dump it in" approach—sift the 300g all-purpose flour twice with the 5g baking powder before mixing. After burning three batches with uneven texture, I realized sifting cuts lumps and distributes leavening evenly. Yes, it’s extra work, but your cake’s rise will thank you.
- DON’T OVERMIX THE BATTER: Mix the wet and dry ingredients just until combined—about 15 strokes after the flour disappears. I was skeptical until I tried it; overmixing develops gluten, turning your cake into a tough, sad brick instead of the tender crumb you’re after.
- ROOM-TEMP EGGS BEAT FASTER: Take the 4 large eggs out of the fridge 30 minutes before using—room temp eggs whip up lighter and faster. Cold eggs? They’ll take forever to emulsify, and your buttercream (if you’re adding it) will end up grainy. Trust me, 30 minutes saves you 20 minutes of frustration later.
Troubleshooting perfect results
Batter Too Thin
If your batter looks runny, it’s likely due to overmixed egg whites or too much liquid. First, check if you accidentally added extra milk or melted butter instead of room-temperature. For a quick fix, fold in 10-15 g extra flour (sifted) using a rubber spatula—just enough to thicken without overmixing. If the whites are overly fluffy, gently deflate them with a few strokes of the mixer before folding. Trust me, this happens more than you’d think, especially when rushing the egg white stage. 🥄
Cake Sinks in Center
A sunken center usually means overbaking or under-whipped egg whites. If your cake collapses after baking, it’s likely the whites weren’t stiff enough—rewhip them until they hold their shape for 30 seconds. For future bakes, remove the cake from the oven when it just passes the toothpick test (a few moist crumbs are fine). Let it cool in the pan for 10 minutes before transferring to a wire rack. Patience here prevents that dreaded cave-in. 🏔️
Dry or Crumbly Texture
Overmixing or using too much flour are the usual culprits. If your cake turns out dry, try reducing the flour by 5-10 g next time—this recipe’s precision means even small adjustments matter. For extra moisture, brush the warm cake with 30 ml simple syrup (equal parts sugar and water, heated until dissolved) while still in the pan. If you’re baking in a dry climate, tent the cake loosely with foil during the first 20 minutes to retain moisture. 💧
Uneven Rise or Domed Top
An uneven rise often happens when the oven temperature fluctuates or the batter isn’t distributed evenly in the pan. To fix this, ensure your oven is fully preheated and place the cake pans on the middle rack. If the top domes excessively, it’s likely overmixed batter or too much baking powder. For future bakes, level the batter with a spatula before baking, and avoid overfilling the pans—fill them only ⅔ full. A domed cake can be shaved down with a serrated knife for an even finish. 🎂
Sticky or Gummy Cake
This usually means the cake was underbaked or the sugar wasn’t fully dissolved. If your cake feels gummy, it might need more time in the oven—check the center with a toothpick at the 40-minute mark if unsure. For a smoother texture, ensure your butter and eggs are at room temperature before mixing. If you’re using superfine sugar, it dissolves faster, but regular granulated sugar should be beaten into the butter until fully combined. A quick fix? Brush the cooled cake with 15 ml warm apricot jam thinned with water—it adds moisture without altering flavor. 🍯
Cracked Top or Burnt Edges
Cracked tops or burnt edges are classic signs of oven temperature issues. If your cake cracks or browns too quickly, reduce the oven temperature by 10°C (20°F) and tent the cake with foil after 20 minutes. For future bakes, avoid opening the oven door during the first 30 minutes—temperature drops cause cracks. If the edges brown too fast, switch to a lighter-colored pan or use parchment paper to create a barrier. A cracked top can be disguised with a simple buttercream or ganache layer. 🔥
Nutrition facts
Frequently asked questions about precision cake baking
Why does this recipe use grams instead of cups?
Grams provide consistent measurements for professional results every time. Unlike cups, which vary by ingredient (a cup of flour weighs less than a cup of sugar), grams ensure accuracy—critical for that perfect rise and tender crumb. This method eliminates guesswork, especially when scaling recipes up or down.
Can I bake this cake in a single 9-inch pan instead of two?
Yes, but you’ll need to adjust the baking time. A single 9-inch (23cm) round pan should be filled only ⅔ full and baked for 50-55 minutes at 175°C (345°F). The cake will be taller and may require tenting with foil after 25 minutes to prevent over-browning. For best results, use a lighter-colored pan.
How do I convert this recipe to metric cups for easier measuring?
While grams are ideal, you can approximate: 400g flour ≈ 3⅓ cups, 300g sugar ≈ 1½ cups, and 225g butter ≈ 1 cup. For liquids, 120ml milk ≈ ½ cup. Remember, these are estimates—weighing ingredients is always more precise. Use a kitchen scale for best results.
What’s the best way to store leftover cake?
Store in an airtight container at room temperature for 3 days or refrigerate for 1 week. For longer storage, freeze slices wrapped in plastic for 3 months. To revive a slightly dry cake, brush with simple syrup (equal parts sugar and water, heated until dissolved). This keeps it moist without altering flavor.
Can I substitute butter with oil for this recipe?
You can replace the 225g butter with 180ml vegetable oil, but the texture will differ slightly—it’ll be more tender but less rich. Reduce the milk by 30ml to maintain balance. For best results, stick with butter for structure and flavor, especially in precision baking.