Super Moist Lemon Loaf with Bright Glaze

This lemon loaf is moist and tender with golden edges and a bright lemon flavor. Topped with a simple lemon glaze, it’s an easy loaf that rivals coffee-shop versions—perfect with morning coffee or as a low-fuss dessert.This recipe was updated February 26, 2024 with new photos and a slightly adjusted method for an even more moist and tender loaf.

This lemon loaf tastes like sunshine in baked form. I’ve tested many lemon loaf recipes and this version delivers a softer, more tender crumb and a fresher lemon flavor. It’s bright and citrusy without being overly tart, and the crumb stays moist thanks to a balance of butter and oil plus sour cream.

I don’t call this a Starbucks copycat—Starbucks’ loaf can sometimes be greasy or have a synthetic lemon note. Think of this as an upgraded, more natural-tasting lemon loaf that’s easy to make at home.

Key Ingredients You’ll Need

These ingredients give the loaf flavor, moisture and structure:

• Butter and oil — butter adds richness and flavor, while oil keeps the loaf tender and moist.
• 2 eggs — room temperature eggs help yield a tender crumb.
• Sour cream — adds moisture and keeps the loaf soft; plain Greek yogurt can be used instead.
• Lemon zest, lemon juice and optional lemon extract — use freshly zested and squeezed lemons for the best flavor; avoid bottled lemon juice. You’ll need about 2–3 medium lemons for the loaf and the glaze. Zest before juicing.

Making the Glazed Lemon Loaf

Below is an overview of the steps so you know what the batter and process look like.

1. Preheat the oven and prepare your pan. Line a 9 x 5 inch or an 8 1/2 x 4 1/2 inch loaf pan with parchment for easy removal, or line the bottom and grease exposed sides. Note: there is too much batter for an 8 x 4 inch pan. A 9 x 5 pan will produce a slightly shorter loaf and may bake a bit faster.
2. In a medium bowl whisk the wet ingredients together: melted (and slightly cooled) butter, oil, sugar, eggs, lemon juice, lemon zest, lemon extract (if using), vanilla extract and sour cream. Whisking the sugar with the wet ingredients helps it dissolve.
3. In a separate large bowl whisk the dry ingredients: flour, baking powder and salt. Make a well in the center.
4. Pour the wet ingredients into the well in the dry ingredients and gently fold with a rubber spatula or wooden spoon until you no longer see streaks of flour. A few whisks with a wire whisk can help remove lumps. The batter will be thick—some small lumps are fine. Do not overmix to avoid a tough loaf.
5. Pour the batter into the prepared pan and smooth the top.
6. Bake 50–60 minutes for an 8 1/2 x 4 1/2 inch pan, or 45–55 minutes for a 9 x 5 inch pan, until the top is set and a toothpick inserted in the center comes out clean or with a few moist crumbs. Check around 40 minutes; if the top browns early, tent with foil to prevent over-browning. Cool the loaf in the pan at least 30 minutes, then transfer to a wire rack to cool completely.

When the loaf is completely cool, make the glaze. If you glaze while the loaf is still warm the glaze will melt and soak in. For the glaze whisk freshly squeezed lemon juice with powdered sugar until the mixture is thick, white and still pourable so it will drizzle and set on the loaf.

Make Ahead & Freezing Tips

Fresh is best, but this lemon loaf stays moist for 3–4 days in an airtight container at room temperature or in the refrigerator because of the oil and sour cream. It also freezes well.

To freeze:

1. Cool the loaf completely. Do not add the glaze before freezing; glazing after thawing gives a neater result.
2. Remove from the pan and wrap tightly in plastic wrap (wrap at least twice).
3. Place the wrapped loaf in a freezer bag or container and freeze up to 3 months.
4. Thaw overnight in the fridge—do not thaw at room temperature or in the microwave, which can make the loaf gummy. After refrigerated thawing let it come to room temperature before glazing and serving.

Whether you bake it for breakfast, a coffee break, or dessert, this lemon loaf is simple and reliably delicious—bright, tender and full of lemon flavor.