Lemon Loaf Cake Icing

Featured in: Light Sweet Crumb Treats

This moist lemon loaf blends fresh lemon zest and juice into a tender crumb, enhanced by baking soda and powder for rise. Butter and sugar are creamed into a fluffy base before folding in eggs and vanilla. The batter is baked until golden, then topped with a smooth lemon icing made from powdered sugar and lemon juice. Perfectly balanced, it pairs well with Earl Grey or sparkling Moscato, offering bright citrus sweetness with creamy texture in every slice.

Updated on Sat, 06 Dec 2025 16:07:00 GMT
A freshly baked Lemon Loaf Cake with glistening lemon icing, perfect for dessert or a snack. Save
A freshly baked Lemon Loaf Cake with glistening lemon icing, perfect for dessert or a snack. | junipercrumb.com

A soft, moist lemon loaf cake bursting with bright citrus flavor, topped with a sweet, tangy lemon icing—perfect for a comforting weekend treat.

I first made this lemon loaf on a rainy weekend and it instantly lifted everyone's spirits with its refreshing taste and moist crumb.

Ingredients

  • For the Lemon Loaf: 1 ½ cups (190 g) all-purpose flour, 1 tsp baking powder, ½ tsp baking soda, ¼ tsp salt, ½ cup (115 g) unsalted butter softened, 1 cup (200 g) granulated sugar, 2 large eggs room temperature, 2 tbsp fresh lemon zest (from 2 lemons), ¼ cup (60 ml) fresh lemon juice, ½ cup (120 ml) whole milk room temperature, 1 tsp pure vanilla extract
  • For the Lemon Icing: 1 cup (120 g) powdered sugar sifted, 2 to 3 tbsp fresh lemon juice

Instructions

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Step 1:
Preheat the oven to 350°F (175°C). Grease and line a 9x5-inch (23x13 cm) loaf pan with parchment paper.
Step 2:
In a medium bowl whisk together flour baking powder baking soda and salt. Set aside.
Step 3:
In a large bowl cream the softened butter and sugar together until light and fluffy (about 3 minutes).
Step 4:
Beat in the eggs one at a time mixing well after each addition.
Step 5:
Stir in the lemon zest lemon juice and vanilla extract until combined.
Step 6:
Add half of the dry ingredients to the wet mixture mixing gently. Pour in the milk then add the remaining dry ingredients. Mix until just combined do not overmix.
Step 7:
Pour the batter into the prepared loaf pan and smooth the top.
Step 8:
Bake for 50 to 55 minutes or until a toothpick inserted into the center comes out clean. If the top browns too quickly tent loosely with foil after 40 minutes.
Step 9:
Cool the loaf in the pan for 10 minutes then transfer to a wire rack to cool completely.
Step 10:
For the icing whisk powdered sugar with 2 tablespoons lemon juice. Add more juice for a thinner consistency if desired.
Step 11:
Drizzle the icing over the cooled loaf. Let set for 15 minutes before slicing.
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Rinse produce, fill pots, and clean cookware easily with flexible spray options for everyday cooking tasks.
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Rinse produce, fill pots, and clean cookware easily with flexible spray options for everyday cooking tasks.
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This lemon loaf quickly became a family favorite and makes every weekend feel a little more special.

Notes

Pairs wonderfully with Earl Grey tea or a sparkling Moscato.

Required Tools

9x5-inch loaf pan Mixing bowls Electric mixer or whisk Measuring cups and spoons Zester grater Wire rack Parchment paper

Allergen Information

Contains Wheat (gluten) eggs milk butter (dairy). Check ingredient labels if sensitive to allergens.

Moist and delicious, a close-up shows a slice of lemon loaf cake drizzled in sweet icing. Save
Moist and delicious, a close-up shows a slice of lemon loaf cake drizzled in sweet icing. | junipercrumb.com
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This lemon loaf cake is a bright and delightful treat perfect for sharing with loved ones.

Your Questions Answered

What gives the lemon loaf its moist texture?

The combination of butter, eggs, and milk creates a tender, moist crumb in the loaf.

How can I enhance the lemon flavor?

Adding fresh lemon zest and juice intensifies the citrus notes, and a splash of lemon extract boosts brightness.

Can the milk be substituted?

Yes, plant-based milk can replace whole milk for a dairy-free option, ensuring the icing sugar is vegan if needed.

Why use both baking powder and baking soda?

Baking powder and baking soda work together to provide proper rise and texture in the loaf.

How should I store the loaf to maintain freshness?

Store the loaf in an airtight container at room temperature for up to three days or refrigerate for up to a week.

Lemon Loaf Cake Icing

A moist lemon loaf with bright citrus notes and sweet, tangy lemon icing for a comforting treat.

Time to Prep
20 mins
Time to Cook
50 mins
Overall Time
70 mins
Created by Brooke Taylor


Skill Level Easy

Cuisine American

Makes 8 Portions

Diet Info Vegetarian Option

What You'll Need

Lemon Loaf

01 1 1/2 cups all-purpose flour
02 1 teaspoon baking powder
03 1/2 teaspoon baking soda
04 1/4 teaspoon salt
05 1/2 cup unsalted butter, softened
06 1 cup granulated sugar
07 2 large eggs, room temperature
08 2 tablespoons fresh lemon zest (from approximately 2 lemons)
09 1/4 cup fresh lemon juice
10 1/2 cup whole milk, room temperature
11 1 teaspoon pure vanilla extract

Lemon Icing

01 1 cup powdered sugar, sifted
02 2 to 3 tablespoons fresh lemon juice

How To Make It

Step 01

Preheat Oven and Prepare Pan: Preheat oven to 350°F. Grease and line a 9x5-inch loaf pan with parchment paper.

Step 02

Mix Dry Ingredients: In a medium bowl, whisk together flour, baking powder, baking soda, and salt. Set aside.

Step 03

Cream Butter and Sugar: In a large bowl, cream softened butter with granulated sugar until light and fluffy, about 3 minutes.

Step 04

Incorporate Eggs: Add eggs one at a time, beating well after each addition.

Step 05

Add Flavorings: Stir in lemon zest, lemon juice, and vanilla extract until fully combined.

Step 06

Combine Dry and Wet Ingredients: Add half of the dry mixture to the wet ingredients and mix gently. Pour in milk, then add remaining dry ingredients. Mix until just combined; avoid overmixing.

Step 07

Transfer Batter to Pan: Pour batter into prepared loaf pan and smooth the surface evenly.

Step 08

Bake: Bake for 50 to 55 minutes, or until a toothpick inserted in the center comes out clean. If top browns too quickly, loosely tent with foil after 40 minutes.

Step 09

Cool Loaf: Allow the loaf to cool in the pan for 10 minutes, then remove from pan and cool completely on a wire rack.

Step 10

Prepare Icing: Whisk powdered sugar with 2 tablespoons lemon juice; add more lemon juice for desired icing consistency.

Step 11

Glaze and Set: Drizzle icing over cooled loaf and let set for 15 minutes before slicing.

Tools Needed

  • 9x5-inch loaf pan
  • Mixing bowls
  • Electric mixer or whisk
  • Measuring cups and spoons
  • Zester or grater
  • Wire rack
  • Parchment paper

Allergy Warning

Double-check the ingredient list for allergens, and ask your doctor if you’re uncertain.
  • Contains wheat (gluten), eggs, milk, and butter (dairy). Check labels if allergen-sensitive.

Nutrition Details (each serving)

Nutritional details are for informational purposes only, and not a substitute for medical guidance.
  • Total Calories: 320
  • Total Fat: 12 g
  • Carbohydrates: 49 g
  • Proteins: 4 g