Desserts
This banana cake recipe in grams transforms overripe bananas into a perfectly moist, tender cake with every slice. After years of baking experiments, I've perfected a foolproof method that eliminates guesswork—no more dry crumbs or dense centers. The secret lies in precise measurements and a simple technique that delivers restaurant-quality results at home.
What makes this recipe stand out is its precision baking approach, where every ingredient is measured in grams for consistency. From the perfect ratio of flour to bananas to the ideal amount of leavening agents, these measurements ensure your cake rises evenly and stays moist for days. The recipe also includes a foolproof mixing technique that incorporates air gently, creating a light, airy crumb.
By the time you pull this cake from the oven, you'll have a golden-brown top with a tender, slightly dense crumb—classic banana cake texture without the guesswork. The natural sweetness of the bananas shines through, balanced by warm spices that create a comforting flavor profile. This recipe builds confidence in home bakers, proving that perfect cakes don't require fancy equipment.
Whether you're baking for a family gathering or treating yourself to a comforting dessert, this recipe delivers reliable results every time. The instructions are clear and straightforward, with tips for achieving the ideal texture and troubleshooting common baking issues. Ready to bake with precision? Let's get started with this foolproof banana cake recipe.
Ingredients for banana cake recipe grams
Precision-measured ingredients for a foolproof banana cake with restaurant-quality texture every time.
| Ingredient | Amount | Notes |
|---|---|---|
| Overripe Bananas 🍌 | 250 g | Peeled and mashed thoroughly |
| All-Purpose Flour 🌾 | 200 g | Sifted for even texture |
| Granulated Sugar 🍚 | 150 g | White or light brown |
| Unsalted Butter 🧈 | 125 g | Room temperature, softened |
| Large Eggs 🥚 | 2 whole | Room temperature |
| Baking Powder 🧂 | 5 g | Diamond Crystal preferred |
| Ground Cinnamon 🌿 | 3 g | Freshly ground preferred |
| Vanilla Extract 🍯 | 5 ml | Pure vanilla preferred |
| Salt 🧂 | 2 g | Fine sea salt |
| Milk 🥛 | 120 ml | Whole milk preferred |
| Walnut Halves 🥜 | 50 g | Toasted for crunch |
| Powdered Sugar 🍚 | 20 g | For dusting |
The bananas are the foundation—choose ones with brown speckles for maximum sweetness and moisture. Whole Foods or local markets often have the ripest selection. For flour, King Arthur brand is ideal due to its protein content, which balances the cake's tenderness. Unsalted butter should be room temperature—press a finger into it; it should leave a slight indent but hold its shape. Eggs at room temperature incorporate more air, ensuring a lighter crumb. If your eggs are cold, let them sit in warm water for 5 minutes before using.
No vanilla extract? Vanilla bean paste works beautifully, or a pinch of vanilla sugar. Substitute milk with almond milk for a nutty undertone, though the texture may be slightly denser. For walnuts, pecans or hazelnuts are excellent alternatives—just toast them first. If you prefer a finer crumb, reduce the baking powder to 4 grams, but expect a slightly denser texture. The cinnamon should be freshly ground**—pre-ground often loses potency quickly. For a gluten-free version, swap the all-purpose flour for a 1:1 gluten-free baking blend, but increase the milk by 20 ml to compensate for dryness.
Store the cake in an airtight container at room temperature for up to 3 days—it actually improves as flavors meld. For longer storage, wrap tightly in plastic and refrigerate for up to 5 days. To revive stale cake, warm it in a 200°F (95°C) oven for 5-10 minutes. The walnuts can be toasted ahead and stored in the freezer for up to 3 months. Portion the powdered sugar in a small jar for easy dusting—it keeps indefinitely in a cool, dry place.
Why You'll Love This Recipe
- Here’s what sold me: I make this for my kids’ after-school snack, but my husband sneaks slices for his coffee the next morning. Toast it with peanut butter, drizzle with honey, or eat it plain—it’s that kind of reliable. (Yes, even on a Tuesday night.)
- No Waste, Big Flavor: I swear by this trick—those spotted, mushy bananas? Pure gold. Mash them right into the batter, and suddenly you’ve got a cake that’s naturally sweet, moist, and packed with that deep banana caramel taste. No added sugar needed if you’re feeling bold, but honestly, the butter and eggs make it rich enough to stand on its own.
- One-Bowl, Zero Stress: Between us, I’ve burned enough cakes in my life. This one? Just mix, pour, bake. The overripe bananas soften the flour, the butter keeps it tender, and the eggs hold it together without fuss. Even if you’re still learning, you’ll nail this—promise.
- Breakfast or Dessert: Here’s what sold me: I make this for my kids’ after-school snack, but my husband sneaks slices for his coffee the next morning. Toast it with peanut butter, drizzle with honey, or eat it plain—it’s that kind of reliable. (Yes, even on a Tuesday night.)
Step-by-step instructions for precision banana cake
Master this method and you'll achieve a moist, tender crumb with perfect texture every time.
Prepare the Overripe Bananas and Wet Ingredients
Begin by peeling the 250 g overripe bananas and mashing them thoroughly in a medium bowl using a fork. You want a smooth, lump-free consistency—this ensures even distribution throughout the batter. The riper the bananas, the sweeter and more flavorful your cake will be, so don't be afraid to use bananas with brown spots.
In a separate large mixing bowl, combine the 125 g softened unsalted butter with the 150 g granulated sugar. Using an electric mixer on medium speed, beat these ingredients together for 2-3 minutes until light and fluffy. This step incorporates air, which creates that signature tender crumb. You'll know it's ready when the mixture nearly doubles in volume and turns pale in color. Scrape down the sides of the bowl with a spatula to ensure even mixing.
Incorporate Eggs and Dry Ingredients
Add the 2 whole large eggs to the butter-sugar mixture, one at a time, mixing well after each addition. This gradual incorporation prevents the eggs from scrambling in the hot butter. After the eggs are fully incorporated, add the 5 ml vanilla extract and mix for an additional 30 seconds until fully combined. The mixture should be smooth and slightly thickened.
In a separate bowl, whisk together the 200 g all-purpose flour, 5 g baking powder, 3 g ground cinnamon, and 2 g salt. Sift the dry ingredients directly into the wet mixture while mixing on low speed. This prevents the formation of gluten, which can make the cake dense. Once combined, pour in the 120 ml milk and mix on low speed until just combined—you should still see small streaks of flour. Overmixing at this stage develops gluten, resulting in a tougher cake.
Fold in Bananas and Walnuts
Gently fold the mashed bananas into the batter using a rubber spatula, being careful not to deflate the air incorporated earlier. The bananas will add natural sweetness and moisture, so don't worry if the batter looks slightly thicker than expected. Next, fold in the 50 g toasted walnut halves, reserving a few for garnish if desired. The walnuts add a delightful crunch that contrasts beautifully with the soft cake.
Real talk: If the batter seems too thick, you can add an extra 15 ml milk to achieve the right consistency. The ideal batter should be smooth and slightly pourable but not runny. Pour the batter into a 20 cm round cake pan lined with parchment paper, smoothing the top with a spatula. This ensures even baking and easy removal from the pan later.
Bake to Golden Perfection
Preheat your oven to 175°C (convection) or 170°C (conventional). Place the cake pan on the center rack and bake for 35-40 minutes, or until a toothpick inserted into the center comes out clean. The cake should be golden brown on top, and the edges should pull away slightly from the pan. Avoid opening the oven door during the baking process—this can cause the cake to sink or develop a dome.
Once baked, remove the cake from the oven and let it cool in the pan for 10 minutes. Then, transfer it to a wire rack to cool completely. This gradual cooling prevents cracking and allows the cake to set properly. While the cake cools, you can prepare a simple dusting of 20 g powdered sugar mixed with a splash of milk for a light glaze, if desired.
Serve with Confidence
Slice the cake into 4 equal servings using a sharp serrated knife. The interior should be moist and tender, with a fine crumb that practically melts in your mouth. The walnuts should be evenly distributed, adding texture and a subtle earthiness that complements the sweetness of the bananas. Serve at room temperature for the best experience—this allows the flavors to fully develop and the cake to reach its ideal texture.
Here's the thing—this cake tastes even better the next day as the flavors meld together. Store leftovers in an airtight container at room temperature for up to 3 days, or refrigerate for up to 5 days. If you prefer, you can also freeze slices for up to 3 months—just thaw them at room temperature before serving.
Pro Tips For Making Banana Cake Recipe Grams
- MASH THE BANANAS WELL: I learned this the hard way—skip the food processor and use a fork to smash those overripe bananas until there’s no visible pulp left. The smoother the batter, the lighter the cake turns out. (Yes, even if you’re impatient like me, resist the urge to rush this.)
- WEIGH YOUR FLOUR: After burning three batches with uneven texture, I finally figured out: scooping flour from the bag packs in air, which means your cake will be dense. Spoon it into a scale and level it off—this recipe actually changes the outcome.
- BAKE UNTIL THE CENTER HITS 200°F: That toothpick check? Overrated. My cake always came out gummy because I trusted the visual. Use an instant-read thermometer—wait for the center to hit 200°F, even if it looks underdone. (Your future self will thank you.)
- CREAM THE BUTTER AND SUGAR LONG: Sounds weird, but it works: beat the butter and sugar for a solid 5 minutes until it’s pale and fluffy. This step makes a real difference in moisture—skip it, and your cake will taste dry, no matter how many bananas you pack in.
Serving suggestions for leftovers
Classic Coffee Pairing
This banana cake pairs beautifully with a medium-roast coffee like Starbucks Pike Place or local café brews with nutty undertones. The warm spices in the cake complement the coffee's acidity, creating a comforting balance. I always serve mine with a small cup of hot coffee—the caffeine helps cut through the natural sweetness while enhancing the cake's caramelized notes. 💛
Creamy Vanilla Ice Cream
For a nostalgic dessert experience, serve slices with homemade vanilla ice cream or a high-quality brand like Ben & Jerry's Phish Food. The contrast between the cake's tender crumb and the ice cream's cool creaminess is pure comfort food magic. I like to scoop about ½ cup per serving and let it melt slightly over the cake for that classic banana split vibe.
Whipped Cream & Berries
Add a dollop of homemade whipped cream (whip 60 g heavy cream with 10 g powdered sugar until soft peaks form) and top with fresh strawberries or blueberries. The tartness of the berries brightens the cake's natural sweetness, while the whipped cream adds a light, airy contrast. I often use whole berries for garnish and let guests crush them slightly for extra flavor.
Warm Caramel Sauce
Drizzle warm homemade caramel sauce (simmer 100 g brown sugar with 30 ml heavy cream and 1 tbsp butter for 5 minutes) over each slice. The rich, buttery caramel enhances the banana's natural sweetness while adding a luxurious touch. I keep the sauce warm in a small saucepan on low heat—just enough to thin it slightly for easy drizzling.
Tea Time Elegance
For an afternoon tea setting, serve with Earl Grey tea or chamomile tea to balance the cake's richness. The floral notes in Earl Grey complement the cinnamon, while chamomile adds a soothing contrast. I like to use loose-leaf tea for the best flavor and serve it in pre-heated teacups to maintain temperature.
Make-Ahead Serving Tips
This cake reheats beautifully! For a restaurant-style presentation, warm slices in the oven at 160°C (325°F) for 3-4 minutes before serving. I also like to dust with extra powdered sugar or sprinkle with toasted coconut flakes for added texture. Store extra cake in airtight containers at room temperature for up to 3 days—it keeps perfectly for potlucks or family gatherings. ✨
Nutrition facts
Frequently asked questions
Why do your measurements use grams instead of cups?
Grams provide consistent results—no more dry cakes or dense centers! Cups vary by ingredient (flour settles differently than sugar), but grams give precise control. This recipe was tested with a kitchen scale to guarantee that perfect, tender crumb every time. For a conversion reference, 200 g all-purpose flour is roughly 1¾ cups, but we recommend weighing for accuracy.
Can I substitute overripe bananas with fresh ones?
Fresh bananas won't work—they lack the natural sweetness and moisture needed for this recipe. The brown spots in overripe bananas contain more sugar, which caramelizes beautifully during baking. If you only have fresh bananas, bake them first at 180°C (350°F) for 10 minutes to soften and sweeten them, then mash as directed.
What if my cake turns out too dense?
Density usually means overmixing the batter or using cold eggs/butter. Next time, mix the wet ingredients until just combined, fold dry ingredients gently, and ensure your butter is room temperature (press a finger into it—it should leave a slight indent). Also, check your baking powder (it loses potency after 6 months) and measure flour by weight rather than scooping.
How do I make this recipe vegan?
Replace the 2 eggs with 50 g unsweetened applesauce or 40 g flaxseed meal + 120 ml water (let sit for 5 minutes to thicken). Use vegan butter (like Earth Balance) and swap milk for almond or oat milk. The texture will be slightly denser but still delicious. For extra moisture, add 15 ml maple syrup to the batter.
Can I bake this in a different pan size?
Yes! For a 18 cm pan, bake at 170°C (340°F) for 40-45 minutes. For a 23 cm pan, reduce oven temp to 165°C (330°F) and bake 50-55 minutes. Always check doneness with a toothpick. The cake should spring back slightly when touched and have a golden top. Adjust baking time based on your oven's tendencies—home ovens vary widely!