Bright Whole-Lemon Blender Cake with Lemon Glaze Tips, FAQ & printable recipe

Tips for success

For the most vibrant lemon flavor, use a fresh, unwaxed lemon. If you can only find waxed lemons, scrub them well under warm water. The pith is what gives this cake its signature moistness, so do not be tempted to remove it. If you prefer a less bitter taste, remove the seeds and the very ends of the lemon before blending.

The glaze is simple but essential. Use fresh lemon juice, not bottled, for the brightest flavor. If the glaze is too thick, add a few drops of milk or lemon juice; if it is too thin, whisk in more confectioners' sugar.

Pour the glaze over the cake while it is still warm, but not hot, so it forms a beautiful, crackly crust as it sets.

Variations

• Poppy Seed Lemon Cake: Add 2 tablespoons of poppy seeds to the dry ingredients for a classic lemon-poppy seed twist. The seeds add a pleasant crunch and visual interest. The rest of the recipe remains the same.
• Gluten-Free Lemon Cake: Substitute the all-purpose flour with a 1:1 gluten-free baking blend. The crumb may be slightly more delicate, so handle the cake gently when removing it from the pan. Ensure the blend contains xanthan gum for structure.
• Lemon-Blueberry Loaf: Fold 1 cup of fresh or frozen blueberries into the batter just before pouring it into the pan. If using frozen, toss them in a little flour to prevent sinking. The berries add bursts of sweetness that complement the lemon.
• Herb-Scented Lemon Cake: Add 1 tablespoon of finely chopped fresh thyme or rosemary to the blender mixture. The herbs add an unexpected savory note that pairs beautifully with the lemon. This version is excellent for brunch or with tea.

Storage and make-ahead

Fridge

Store the cake in an airtight container in the refrigerator for up to 5 days. Bring slices to room temperature or warm briefly before serving.

Freezer

Wrap the unglazed cake tightly in plastic wrap and then foil; freeze for up to 3 months. Thaw overnight in the refrigerator, then glaze and serve.

Reheat

To reheat, place slices on a baking sheet in a 300°F oven for 5-7 minutes, or microwave individual slices for 15-20 seconds until warm.

Store the cake in an airtight container at room temperature for up to 3 days. The glaze will soften slightly over time, but the cake will remain moist.

If you prefer a crisp glaze, reheat individual slices briefly in a toaster oven or microwave. The cake can also be stored in the refrigerator for up to a week, but bring it to room temperature before serving for the best texture.

The cake can be baked a day ahead and stored, unglazed, in an airtight container. When ready to serve, warm the cake gently in a 300°F oven for 10 minutes, then pour the glaze over it.

The glaze can also be made a day ahead and stored in a small container in the refrigerator; whisk it before using. This make-ahead approach is perfect for brunches or gatherings.

Serving ideas

Serve the cake warm with a scoop of vanilla ice cream or a dollop of lightly sweetened whipped cream. The contrast of the warm, moist cake with the cold, creamy topping is irresistible.

For a more casual presentation, cut thick slices and serve them on a platter with fresh berries and a dusting of confectioners' sugar.

This cake also shines as a dessert with a cup of coffee or tea. The bright lemon flavor is refreshing and not overly sweet, making it a lovely ending to a meal. If you have any leftover glaze, drizzle it over the slices just before serving for an extra touch of sweetness.

Frequently asked questions

Recipe card

Bright Whole-Lemon Blender Cake with Lemon Glaze

Prep 10 minCook 45 minTotal 55 minServes 10

Ingredients

• 1 whole lemon, washed
• 3 large eggs
• 1 cup vegetable oil
• 1 cup milk
• 1 cup granulated sugar
• 2 cups all-purpose flour
• 1 1/2 tsp baking powder
• 1/2 tsp salt
• 1 cup confectioners' sugar
• 2 tbsp fresh lemon juice

Instructions

1. Heat the oven to 350°F (175°C). Grease a 9x5-inch loaf pan and line it with parchment paper, leaving an overhang on two sides. Wash the whole lemon thoroughly and cut it into wedges, removing any seeds. Place the lemon wedges in a blender along with the eggs, oil, milk, and sugar. Blend on high for 2 minutes until the mixture is completely silky and smooth. In a large bowl, whisk together the flour, baking powder, and salt.
2. Pour the batter into the prepared loaf pan and smooth the top with a spatula. Tap the pan gently on the counter a few times to release any large air bubbles.
3. Place the loaf pan in the preheated oven and bake for 45 minutes, until the cake is golden brown and domed on top. A toothpick inserted into the center should come out clean or with only a few moist crumbs attached.
4. Remove the cake from the oven and let it cool in the pan for 10 minutes. Then, using the parchment overhang, lift the cake out of the pan and place it on a wire rack. Let it cool for another 10 minutes, so it is still warm but not steaming.
5. In a small bowl, whisk together the confectioners' sugar and fresh lemon juice until smooth. The glaze should be thick but pourable; add a little more lemon juice if needed.
6. Pour the glaze over the warm cake, spreading it gently with a spatula to cover the top. Let the glaze set for about 10 minutes before slicing.

Contains: gluten, eggs, milk

Estimated nutrition per serving

Calories

410

Protein

5 g

Carbohydrates

48 g

Fat

22 g

Automatic estimate from the ingredient list, not laboratory-verified.