Healthy Portillo’s Lemon Cake Recipe

Portillo’s Lemon Cake recipe is a delightful dessert featuring a soft, tender cake infused with fresh lemon juice and a touch of sweetness.

The flavor is bright and refreshing, blending tangy lemon notes with rich, buttery undertones. Creating this cake and exploring new techniques in baking is my real job, allowing me to experiment and discover new flavors.

The specialty of this Portillo’s Lemon Cake recipe lies in the balance between the moist cake and the creamy lemon frosting, enhanced by fresh lemon zest and juice. I will now show step-by-step how to make this Portillo’s Lemon Cake recipe.

About this Portillo’s Lemon Cake

Portillo’s Lemon Cake recipe delivers a bright, tangy flavor that awakens the palate while remaining delicately sweet. The cake is soft and moist, melting gently in the mouth, carrying a fresh lemon essence that feels both refreshing and rich.

The lemon frosting adds a creamy, buttery layer that enhances the citrus notes without overwhelming them. Subtle hints of sugar balance the tartness, creating a harmonious flavor that lingers pleasantly.

The texture is tender yet slightly dense, allowing the lemon taste to shine through, making the Portillo’s Lemon Cake recipe indulgent, flavorful, and memorable.

How To Prepare Portillo’s Lemon Cake Recipe?

Recipe Overview

Preparation Time: 25 minutes

Cooking Time: 40 minutes

Total Time: 1 hour 5 minutes

Course: Dessert / Cake

Cuisine: American

Yield: 12 servings

Portillo's Lemon Cake Recipe
Portillo’s Lemon Cake Recipe

Kitchen Utensils Needed

  • Mixing bowls
  • Electric mixer or hand whisk
  • Measuring cups and spoons
  • Rubber spatula
  • Two 8-inch round pans)
  • Cooling rack
  • Zester or microcline

Ingredients

For the cake batter:

  • 1/2 cup unsalted butter, at room temperature
  • 2 1/4 cups cake flour
  • 1 tablespoon baking powder
  • 1/4 cup fresh lemon juice
  • 3 large eggs
  • 1 1/2 cups granulated sugar
  • 1 cup whole milk
  • 1 teaspoon salt

For the lemon frosting:

  • 2 tablespoons heavy cream
  • 1 cup unsalted butter, softened to room temperature
  • 4 1/2 cups confectioners’ sugar
  • 2 teaspoons lemon zest
  • 2 1/2 tablespoons fresh lemon juice
  • Pinch of salt, to taste

How To Make Portillo’s Lemon Cake Recipe

1. Get the Oven and Pan Ready

Heat the oven to 350°F (175°C). Grease your cake pan with butter and sprinkle a little flour on it, or put in parchment paper to make removing the cake easier.

2. Blend Butter and Sugar

Put the butter and sugar in a bowl. Beat them with a mixer until the mixture is soft and fluffy, about 3 to 4 minutes.

3. Add Eggs and Lemon

Add the eggs one at a time, mixing well after each. Pour in the lemon juice and stir until everything is evenly mixed.

4. Combine Dry Ingredients with Wet

Whisk together the flour, baking powder, and salt in another bowl. Slowly mix this into the butter mixture, alternating with the milk. Start and finish with the dry ingredients. Stir gently until everything comes together don’t overdo it.

5. Bake the Cake

Pour the batter into the prepared pan. Bake for 35 to 40 minutes, or until a toothpick in the center comes out clean. Let the cake rest in the pan for 10 minutes before moving it to a wire rack to cool completely.

6. Make the Lemon Frosting

Beat the butter in a bowl until creamy. Slowly add the powdered sugar, starting on low speed and then medium, until smooth. Mix in the lemon juice, lemon zest, heavy cream, and a pinch of salt. Beat everything until it’s light and fluffy.

7. Frost the Cake

After the cake has cooled spread the frosting over the top and sides. An offset spatula works well for an even finish.

8. Serve and Store

Cut into squares or layers and enjoy. Keep any leftovers in a sealed container at room temperature for a couple of days, or in the fridge for up to a week.

Nutrition Facts Of Portillo’s Lemon Cake Recipe

Nutrition Amount
Calories420 kcal
Fat20 g
Saturated Fat12 g
Carbohydrates57 g
Sugar42 g
Protein4 g

Why This Recipe Is A Must-Try?

This Portillo’s Lemon Cake recipe is a must-try because it delivers a perfect balance of bright, tangy lemon flavor and tender, buttery cake.

The moist texture of the cake paired with creamy, zesty frosting creates a dessert that feels both refreshing and indulgent. Fresh lemon juice and zest enhance the flavor, making it lively and natural.

Baking this Portillo’s Lemon Cake recipe allows experimentation with classic techniques while producing a treat that looks as good as it tastes. It stands out for its vibrant flavor, soft texture, and memorable, uplifting taste.

Why My Recipe Works

My Portillo’s Lemon Cake recipe works because it carefully balances the ingredients to create a tender, moist cake that holds the bright flavor of fresh lemon.

The method of creaming butter and sugar ensures lightness, while alternating milk and flour maintains structure without heaviness.

Fresh lemon juice and zest provide natural, vibrant citrus notes that penetrate the batter and frosting, creating a lively flavor throughout. The frosting is creamy yet not overly sweet, complementing the cake perfectly.

Attention to ingredient temperature and mixing technique guarantees consistent texture, flavor, and a visually appealing result every time.

How To Serve This Recipe

Serving Portillo’s Lemon Cake recipe can highlight its flavor and texture beautifully. Cut the cake into even squares or slices, depending on the shape of the pan used.

Serve Portillo’s Lemon Cake recipe on a clean plate to showcase the frosting and lemon zest. For an added touch, sprinkle a little extra lemon zest or a light dusting of confectioners’ sugar on top.

Pairing the cake with a cup of tea, coffee, or a glass of cold milk enhances the citrus notes and balances the sweetness. Leftovers can be stored in an airtight container at room temperature or chilled to maintain freshness.

When to Serve

Portillo’s Lemon Cake recipe can be served at any time when a bright, refreshing dessert is desired. It works well after lunch or dinner as a sweet, tangy finish to a meal.

The Portillo’s Lemon Cake recipe is also excellent for afternoon gatherings, tea time, or brunch, offering a light yet flavorful treat. It can be served chilled for a refreshing experience or at room temperature for a soft, tender texture.

Adding a small garnish of fresh lemon zest or a thin slice of lemon on each piece enhances the presentation and flavor when serving.

Nutrition Benefits

Portillo’s Lemon Cake recipe provides some nutritional benefits despite being a dessert. Eggs and milk contribute protein and essential vitamins such as B12 and calcium, supporting bone health and muscle function.

Butter adds healthy fats that help absorb fat-soluble vitamins, while lemon juice and zest provide vitamin C, supporting immunity and skin health. The sugar content gives quick energy, making it a good occasional treat.

Although it is a sweet indulgence, the cake contains ingredients that offer small amounts of nutrients alongside its enjoyable flavor, making it both a delightful and slightly nourishing dessert.

Expert Baking Tips

➢ Butter, eggs, and milk should be at room temperature. This ensures even mixing, smooth batter, and a tender crumb. Cold ingredients can create a dense, uneven texture.

➢ Spoon the cake flour into the measuring cup and level it with a knife. Avoid packing the flour, which can make the cake heavy.

➢ Beat the butter and sugar until light and fluffy. This incorporates air, helping the cake rise and giving it a soft texture.

➢ Add the dry ingredients in portions, alternating with milk. Start and end with flour. Mix gently to avoid overworking the batter, which keeps the cake tender.

➢ Insert a toothpick in the center. It should come out clean or with a few crumbs. Over baking dries the cake, under baking leaves it gooey.

➢ Let the cake cool completely before applying frosting. Spreading frosting on a warm cake will make it melt and slide off, ruining the texture and appearance.

How To Make With More Delicious

✔ Use Fresh, High-Quality Lemons: Freshly squeezed lemon juice and finely grated zest give a bright, natural flavor that bottled juice cannot match.

✔ Add Buttermilk: Replace part of the milk with buttermilk to create a slightly tangy, richer cake that stays extra moist.

✔ Enhance the Frosting: Whip the frosting a few extra minutes and fold in a little extra lemon zest for a creamier texture and stronger citrus flavor.

✔ Toast the Zest: Lightly toast the lemon zest before adding to the frosting or batter to release deeper, aromatic flavors.

✔ Chill Before Serving: Let the frosted cake chill for 20–30 minutes; this allows the flavors to meld and the frosting to set, enhancing overall taste and texture.

FAQs for Portillo’s Lemon Cake

Can I make this cake in a different pan size?

Yes, a 9×9-inch or two 8-inch round pans work. Adjust the baking time slightly and check with a toothpick.

How can I intensify the lemon flavor?

Add extra lemon zest to both the batter and frosting, or mix a teaspoon of lemon extract into the frosting.

Is this cake suitable for freezing after frosting?

It’s best to freeze the cake unfrosted, then frost after thawing to maintain texture and flavor.

Can I use a substitute for whole milk?

You can use buttermilk or a non-dairy milk like almond milk, which slightly changes the flavor but keeps the cake moist.

How do I get smooth frosting like Portillo’s?

Beat the butter until very creamy before adding sugar, then mix on medium speed and scrape the bowl often for a silky finish.

How To Store The Finished Cake

To store the finished Portillo’s Lemon Cake recipe properly, first ensure the cake has completely cooled and the frosting is set.

Wrap the cake tightly in plastic wrap or place it in an airtight container to prevent it from drying out. Store at room temperature for up to 2 days if you plan to eat it quickly.

For longer storage, refrigerate the cake, where it will keep fresh for up to 5–7 days. Before serving, allow refrigerated cake to come to room temperature for the best texture and flavor.

Conclusion

Baking this Portillo’s Lemon Cake recipe brought me great joy and a sense of accomplishment. The cake came out soft, tender, and bursting with fresh lemon flavor, while the frosting added a creamy, tangy finish that everyone loved.

My family and guests enjoyed every slice, praising the taste and texture, which made me very happy. This experience inspired me to share the recipe so others can recreate it and delight their loved ones as well.

Seeing the smiles and hearing the compliments made all the effort worthwhile, and I feel proud of my delicious creation.

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Portillo's Lemon Cake Recipe

Portillo’s Lemon Cake Recipe

Sophia
Portillo’s Lemon Cake recipe delivers a bright, tangy flavor that awakens the palate while remaining delicately sweet. The cake is soft and moist, melting gently in the mouth, carrying a fresh lemon essence that feels both refreshing and rich.
The lemon frosting adds a creamy, buttery layer that enhances the citrus notes without overwhelming them. Subtle hints of sugar balance the tartness, creating a harmonious flavor that lingers pleasantly.
Prep Time 25 minutes
Cook Time 40 minutes
Total Time 1 hour 5 minutes
Course Dessert
Cuisine American
Servings 12 servings
Calories 420 kcal

Equipment

  • Mixing bowls
  • Electric mixer or hand whisk
  • Measuring cups and spoons
  • Rubber spatula
  • Two 8-inch round pans
  • Cooling rack
  • Zester or microcline

Ingredients
  

For the cake batter:

  • 1/2 cup unsalted butter at room temperature
  • 2 1/4 cups cake flour
  • 1 tablespoon baking powder
  • 1/4 cup fresh lemon juice
  • 3 large eggs
  • 1 1/2 cups granulated sugar
  • 1 cup whole milk
  • 1 teaspoon salt

For the lemon frosting:

  • 2 tablespoons heavy cream
  • 1 cup unsalted butter softened to room temperature
  • 4 1/2 cups confectioners’ sugar
  • 2 teaspoons lemon zest
  • 2 1/2 tablespoons fresh lemon juice
  • Pinch of salt to taste

Instructions
 

Get the Oven and Pan Ready

  • Heat the oven to 350°F (175°C). Grease your cake pan with butter and sprinkle a little flour on it, or put in parchment paper to make removing the cake easier.

Blend Butter and Sugar

  • Put the butter and sugar in a bowl. Beat them with a mixer until the mixture is soft and fluffy, about 3 to 4 minutes.

Add Eggs and Lemon

  • Add the eggs one at a time, mixing well after each. Pour in the lemon juice and stir until everything is evenly mixed.

Combine Dry Ingredients with Wet

  • Whisk together the flour, baking powder, and salt in another bowl. Slowly mix this into the butter mixture, alternating with the milk. Start and finish with the dry ingredients. Stir gently until everything comes together don’t overdo it.

Bake the Cake

  • Pour the batter into the prepared pan. Bake for 35 to 40 minutes, or until a toothpick in the center comes out clean. Let the cake rest in the pan for 10 minutes before moving it to a wire rack to cool completely.

Make the Lemon Frosting

  • Beat the butter in a bowl until creamy. Slowly add the powdered sugar, starting on low speed and then medium, until smooth. Mix in the lemon juice, lemon zest, heavy cream, and a pinch of salt. Beat everything until it’s light and fluffy.

Frost the Cake

  • After the cake has cooled spread the frosting over the top and sides. An offset spatula works well for an even finish.

Serve and Store

  • Cut into squares or layers and enjoy. Keep any leftovers in a sealed container at room temperature for a couple of days, or in the fridge for up to a week.

Notes

Nutrition Facts Of Portillo’s Lemon Cake Recipe

Calories: 420 kcal | Fat: 20 g | Saturated Fat: 12 g | Carbohydrates: 57 g | Sugar: 42 g | Protein: 4 g
Keyword Portillo’s Lemon Cake Recipe
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Hi! I’m Sophia, your trusted cake guide with years of hands-on baking experience. I’m passionate about creating delicious and wholesome cakes that bring happiness to every occasion and home. Whether you’re a beginner or seasoned baker, I’m here to share tips, recipes, and inspiration to make your baking journey enjoyable and rewarding. From classic flavors to healthy twists, my goal is to help you discover the joy of baking and sharing beautiful cakes with family and friends.

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