Lemon Pound Cake Loaf

      Tessa's Recipe Overview

      Taste: Bursting with fresh lemon flavor! A wonderful combination of sweetness and tartness.

      Texture: Extra buttery and moist, topped with a rich, thick glaze.

      Ease: The batter can be mixed quickly in just a few minutes.

      Why You’ll Adore This Recipe: The ultimate treat for spring or summer that lemon enthusiasts will absolutely love!

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      Inspired by Starbucks' lemon loaf, this homemade iced lemon pound cake is delightful, rich, and finished with a thick, beautiful glaze that sets perfectly before slicing.

      Many lemon-based recipes tend to lose their strong lemon flavor once baked, so I experimented to discover how to achieve a robust lemon taste without relying on hard-to-find ingredients.

      I went through numerous tests, making adjustments and experimenting until I was completely thrilled with the outcome!

      Drawing heavily from Baked and Cook’s Illustrated recipes, this one surpassed my expectations. It can be enjoyed for breakfast, brunch, tea time, or as dessert.

      **Science Sprinkle**

      **Ingredient Insights**

      All-Purpose Flour + Cake Flour: My tests showed that using only all-purpose flour resulted in a texture resembling cornbread muffins. On the other hand, solely cake flour made the loaf too fragile and crumbly. Combining the two offers both structure and tenderness. I strongly recommend using actual cake flour (not DIY alternatives). Learn more about cake flour here.

      Granulated Sugar: Do not lessen the sugar amount. This cake contains a high ratio of sugar (more sugar than flour), which contributes to its moisture and dense crumb. Cutting back on sugar adversely affects the texture and structure. Learn more about sugar’s role in baking here.

      Fresh Lemon Zest + Juice: The recipe requires 2 tablespoons of zest and 2 tablespoons of juice in the batter, plus an additional tablespoon for the glaze. This totals approximately 3 large lemons and is vital for a bold lemon flavor.

      Eggs: They offer richness and structural integrity. Using room temperature eggs allows for a smoother blend into the batter. I haven't identified a suitable substitute for eggs.

      Sour Cream: It enhances moisture, softness, and tanginess. Full-fat plain yogurt can serve as a good substitute.

      Unsalted Butter: Two entire sticks of melted butter lend the lemon pound cake its rich buttery flavor and moist texture. Add it gradually while blending to achieve proper emulsification.

      **Steps for Making Lemon Loaf:**

      1. **Prepare the Pan:** Grease a 9×5-inch light-colored metal loaf pan and preheat your oven to 350°F. If using a ceramic or glass pan, lower the oven temperature to 325°F and extend the baking time by about 10 minutes. For an 8.5×4.5-inch pan, add 5 minutes to the baking time.

      2. **Combine Dry Ingredients:** Sift the cake flour, all-purpose flour, baking powder, and salt together. This step is essential!

      3. **Build Lemon Flavor:** In a food processor or high-speed blender, pulse the sugar and lemon zest. Add the lemon juice, eggs, and sour cream, and pulse until mixed.

      4. **Emulsify the Melted Butter:** With the machine running at low speed, slowly drizzle in the melted butter in a continuous stream. This is crucial for creating a silky batter and dense, tender crumb without needing to cream butter and sugar.

      5. **Mix Wet and Dry Ingredients:** Create a well in the dry mixture with a rubber spatula and pour in the wet mixture. Gently fold to combine; the batter will be thin!

      6. **Bake:** Pour the batter into the prepared pan and bake for 50 minutes, or until:

       - A toothpick inserted into the center comes out with a few moist crumbs.

       - An instant-read thermometer shows an internal temperature of 200-205°F.

      7. **Cool Properly:** Allow it to cool in the pan for 15-20 minutes. Use a thin, flexible knife to run around the pan edges before inverting onto a wire rack to cool completely.

      8. **Glaze:** In a bowl, whisk together the glaze ingredients until thick but pourable. Drizzle over the loaf and allow to set for 15 minutes before slicing or storing. Don’t skip the glaze; it truly enhances the lemon flavor!

      **Storage & Make-Ahead**

      The cooled and glazed Lemon Pound Cake Loaf can be wrapped in foil or plastic wrap and kept at room temperature for up to 2 days. For freezing, securely wrap the unglazed loaf in plastic wrap and store for up to 1 month. Thaw overnight in the fridge and let come to room temperature prior to glazing. The loaf may develop a slightly moist or tacky surface, but the glaze should effectively