One Egg Cake Recipe: Deliciously Simple When You’re Short on Eggs
Why You’ll Love This One Egg Cake
Ever opened your fridge to find just one lonely egg staring back at you? Don’t let that stop your baking dreams! This amazing one egg cake recipe proves that you can create something absolutely delicious with minimal ingredients. Perfect for those moments when you’re craving homemade cake but don’t have a full dozen eggs on hand, or when you’re cooking for a smaller household and don’t want massive leftovers.
This isn’t just a “make-do” recipe—it’s genuinely delicious with a tender, moist crumb that rivals any traditional cake. The single egg provides just enough binding and richness while keeping the cake light and fluffy. Plus, it’s incredibly forgiving for beginners and bakes up beautifully every single time. Whether you’re dealing with supply shortages, cooking on a budget, or simply prefer smaller batches, this recipe will become your go-to solution.
Quick Info
| Prep Time | Cook Time | Total Time | Servings | Difficulty |
|---|---|---|---|---|
| 10 mins | 30 mins | 40 mins | 8-10 | Easy |
What You’ll Need
For the Cake:
- 1 large egg (room temperature)
- 1 1/2 cups all-purpose flour
- 3/4 cup granulated sugar
- 1/2 cup unsalted butter, melted and cooled slightly
- 3/4 cup whole milk (room temperature)
- 2 teaspoons baking powder
- 1 teaspoon vanilla extract
- 1/2 teaspoon salt
- 2 tablespoons vegetable oil (for extra moisture)
For Optional Cream Cheese Frosting:
- 4 oz cream cheese, softened
- 2 tablespoons butter, softened
- 1 cup powdered sugar
- 1/2 teaspoon vanilla extract
Smart Substitutions:
- Butter → Coconut oil or vegetable oil for dairy-free
- Whole milk → Buttermilk for tangier flavor (add 1/4 tsp baking soda)
- Granulated sugar → Brown sugar for richer flavor
- All-purpose flour → Self-rising flour (omit baking powder and salt)
Step-by-Step Directions
- Preheat and prep. Set your oven to 350°F (175°C). Grease a 9-inch round cake pan or 8×8-inch square pan thoroughly with butter or cooking spray. Line the bottom with parchment paper for easy removal.
- Mix dry ingredients. In a medium bowl, whisk together flour, baking powder, and salt until evenly combined. This ensures even distribution and prevents lumps.
- Combine wet ingredients. In a large mixing bowl, beat the single egg thoroughly for about 1 minute until light and frothy. Add the melted butter, milk, vegetable oil, and vanilla extract. Whisk until smooth and well combined. Pro Tip: Since we’re only using one egg, beating it well helps incorporate air and creates a lighter texture!
- Gradually add sugar. Add the granulated sugar to the wet mixture and whisk vigorously for 1-2 minutes until the sugar begins to dissolve and the mixture looks creamy.
- Fold in flour mixture. Add the flour mixture to the wet ingredients in two additions. Gently fold with a spatula until just combined—you should see no streaks of flour, but don’t overmix. Important: With only one egg for binding, gentle mixing is crucial to maintain the cake’s tender texture.
- Check batter consistency. The batter should be smooth and pourable but not too thin. If it seems thick, add 1-2 tablespoons of milk. If too thin, add 1-2 tablespoons of flour.
- Bake to perfection. Pour batter into prepared pan and spread evenly. Bake for 28-32 minutes, until the top is golden brown and a toothpick inserted in the center comes out clean or with just a few moist crumbs.
- Cool properly. Let the cake cool in the pan for 15 minutes, then turn out onto a wire rack. Cool completely before frosting or serving—this prevents cracking and ensures clean slices.
How to Serve
This versatile one egg cake is a blank canvas for creativity:
Simple & Sweet:
- Dust with powdered sugar and serve with tea
- Drizzle with honey and top with fresh berries
- Serve warm with a scoop of vanilla ice cream
Dressed Up Options:
- Spread with cream cheese frosting for a classic finish
- Layer with jam and whipped cream for an elegant dessert
- Top with chocolate ganache for special occasions
Seasonal Variations:
- Summer: Top with fresh peaches and whipped cream
- Fall: Serve with cinnamon butter and apple slices
- Winter: Dust with cocoa powder and serve with hot chocolate
- Spring: Garnish with lemon zest and fresh mint
Expert Tips for Success
Maximizing Flavor:
- Use real vanilla extract, not imitation—it makes a noticeable difference
- Brown the butter for a nutty, complex flavor (cool completely before using)
- Add a tablespoon of sour cream for extra richness and tang
Texture Perfection:
- Room temperature ingredients mix more easily and create better texture
- Don’t skip the vegetable oil—it keeps the cake moist longer
- For extra fluffy cake, separate the egg and whip the white to soft peaks, folding it in last
Storage & Make-Ahead:
- Store covered at room temperature for up to 4 days
- Wrap unfrosted cake tightly and freeze for up to 3 months
- Make the batter up to 4 hours ahead and refrigerate until ready to bake
Troubleshooting Common Issues:
- Dense cake: Usually from overmixing or expired baking powder
- Dry texture: Overbaking or too much flour—measure carefully by spooning and leveling
- Sunken center: Oven temperature too high or opening oven door too early
Creative Add-Ins:
- Chocolate chips: Fold in 1/2 cup mini chips before baking
- Citrus twist: Add 1 tablespoon lemon or orange zest
- Spice blend: Add 1/2 teaspoon cinnamon and 1/4 teaspoon nutmeg
- Coffee flavor: Replace 2 tablespoons milk with strong cooled coffee
Common Questions
Will this cake taste different with only one egg?
Not at all! This recipe is specifically formulated to work beautifully with one egg. The combination of butter, oil, and milk provides richness and moisture, while the single egg gives just enough binding power. Many people actually prefer the lighter, more tender texture.
Can I make cupcakes with this recipe?
Absolutely! This batter makes about 12 standard cupcakes. Fill muffin cups 2/3 full and bake at 350°F for 18-22 minutes. They’re perfect for portion control and make great lunch box treats.
What if my cake seems too sweet or not sweet enough?
The beauty of this recipe is its adaptability! If it’s too sweet, reduce sugar to 2/3 cup and add a pinch more salt. If not sweet enough, increase to 1 cup sugar or serve with sweet toppings like frosting or fruit compote.
Can I use this recipe for layer cake?
Yes, but you’ll want to double the recipe for a proper two-layer cake. Divide the doubled batter between two 9-inch pans and bake for 25-30 minutes. This gives you enough height and volume for impressive presentation.
How do I know if my baking powder is still good?
Test it by mixing 1 teaspoon baking powder with 1/3 cup hot water. If it bubbles vigorously, it’s fresh. Old baking powder is the most common reason for flat, dense cakes.
Can I make this cake dairy-free?
Definitely! Replace the butter with melted coconut oil (cooled) and use your favorite non-dairy milk. The cake will have a slightly different flavor profile but will be just as delicious.
Final Thoughts
This one egg cake recipe is proof that amazing things come in simple packages. Don’t let a shortage of eggs keep you from enjoying homemade cake—this recipe turns limitation into opportunity, creating a tender, flavorful cake that’s perfect for any occasion. Whether you’re baking for two or just want to try something different, this recipe delivers consistent, delicious results every time.
The best part? Once you master this basic recipe, you can customize it endlessly with different flavors, add-ins, and toppings. It’s the perfect foundation for building your baking confidence and exploring your creativity in the kitchen. So grab that single egg from your fridge and get ready to create something wonderful!
