This Martha Stewart Easy Lemon Cake is a moist, flavorful dessert made with real lemon slices and fresh juice. It’s bright, tender, and finished with a dusting of powdered sugar—perfect for spring gatherings or afternoon tea.
Martha Stewart Easy Lemon Cake Ingredients
- 1/2 cup unsalted butter (1 stick), room temperature, plus more for pan
- 1 1/2 cups all-purpose flour (spooned and leveled), plus more for pan
- 1/2 pound lemons (about 2), ends removed, sliced thin, seeds removed
- Coarse salt
- 1/4 cup fresh lemon juice (from 1 lemon)
- 1 1/2 teaspoons baking powder
- 1/2 teaspoon baking soda
- 1 cup granulated sugar
- 2 large eggs
- 1/2 cup buttermilk
- 1 teaspoon pure vanilla extract
- Confectioners’ sugar, for dusting
- Raspberries and whipped cream (optional), for serving

How To Make Martha Stewart Easy Lemon Cake
- Prep the oven and pan: Preheat oven to 350°F. Lightly butter and flour a 9-inch round cake pan (2 inches deep).
- Cook and puree lemons: In a medium saucepan, cover lemon slices with 3 cups water. Add a pinch of salt and bring to a boil over high heat. Simmer partially covered for 15 minutes or until lemons are very tender. Drain, then puree lemons and lemon juice in a food processor until smooth. Set aside.
- Mix dry ingredients: In a small bowl, whisk together flour, baking powder, baking soda, and 1/2 teaspoon salt.
- Cream butter and sugar: In a large bowl, beat butter on medium speed for 2 minutes. Gradually add granulated sugar, beating until light and fluffy, 3 to 4 minutes. Scrape down sides as needed.
- Add eggs and combine wet and dry: Beat in eggs one at a time. Reduce speed to low and add flour mixture in 3 parts, alternating with buttermilk in 2 parts. Beat in vanilla extract. Fold in the lemon puree mixture.
- Bake the cake: Pour batter into prepared pan. Bake for 35 to 40 minutes or until a toothpick inserted in the center comes out with moist crumbs.
- Cool and serve: Cool in pan on a wire rack for 20 minutes. Invert cake and let cool completely. Dust with confectioners’ sugar. Serve with raspberries and whipped cream, if desired.

Recipe Tips
- How to prep lemons for this cake: Thinly slice lemons and remove seeds to avoid bitterness.
- What can I use instead of buttermilk? Mix 1/2 cup milk with 1 1/2 teaspoons lemon juice or vinegar and let sit for 5 minutes.
- How to know when the cake is done: A toothpick should come out with just a few moist crumbs.
- Can I make it ahead? Yes! The cake can be baked a day ahead and stored at room temperature.
- How to store leftovers: Store in an airtight container at room temperature for up to 3 days.
What To Serve With Easy Lemon Cake
This lemon cake pairs perfectly with:
- Fresh raspberries or strawberries
- A dollop of whipped cream
- Lemon curd or berry compote
- Vanilla ice cream
- A cup of hot tea or coffee

How To Store Easy Lemon Cake
Room Temperature: Store tightly covered for up to 3 days.
Refrigerate: Optional—store for up to 5 days, but let it come to room temp before serving.
Freeze: Wrap tightly (without powdered sugar). Freeze for up to 2 months. Thaw overnight in the fridge.
Easy Lemon Cake Nutrition Facts
- Calories: 290
- Carbohydrates: 35g
- Protein: 4g
- Fat: 14g
- Saturated Fat: 8g
- Cholesterol: 70mg
- Sodium: 200mg
- Sugar: 22g
Nutrition information is estimated and may vary based on ingredients and preparation.
FAQs
Can I use bottled lemon juice?
Fresh lemon juice is recommended for the best flavor.
Can I skip the lemon puree?
No, it gives the cake its signature moistness and bright citrus taste.
Is this cake tart?
It’s balanced—sweet with a bright lemon flavor.
Can I add a glaze instead of powdered sugar?
Yes, a simple lemon glaze works beautifully.
How long does it last?
Up to 3 days at room temperature, or freeze for up to 2 months.
Try More Recipes:
Martha Stewart Easy Lemon Cake
Description
A moist and tangy lemon cake made with whole lemons and finished with powdered sugar. Perfect for spring or summer desserts.
Ingredients
Instructions
- Preheat oven to 350°F and prep the pan.
- Boil lemon slices and puree with lemon juice.
- Mix dry ingredients.
- Cream butter and sugar, add eggs.
- Alternate adding dry ingredients and buttermilk. Fold in lemon.
- Bake for 35–40 minutes. Cool completely.
- Dust with powdered sugar. Serve with raspberries and whipped cream, if desired
