Preheat the oven to 350°F, and grease a 9x5-inch loaf pan. Optional: add parchment paper for easy removal and cleanup.
In a medium bowl, whisk together the flour, baking powder, and salt. Set aside.
2 cups all-purpose flour, 1 tablespoon baking powder, ½ teaspoon salt
In a large bowl, whisk the sugar and eggs together for 30–45 seconds, until slightly thickened and lighter in color.
1 cup granulated sugar, 2 large eggs
Whisk in the melted butter and oil until the mixture looks smooth and glossy.
¼ cup unsalted butter, ¼ cup vegetable oil
Add the sour cream, milk, lemon zest, lemon juice, vanilla, and lemon extract (if using). Whisk until everything is smooth and well combined.
¾ cup sour cream, ¼ cup milk, 2 tablespoons lemon zest, ¼ cup fresh lemon juice, 1 teaspoon vanilla extract, 1 teaspoon lemon extract
Carefully fold the dry ingredients to the wet in two additions. Stir just until no dry flour remains; the batter will be thick. Pour the batter into the prepared pan and smooth the top.
Bake for 50–60 minutes, or until a toothpick inserted in the center comes out clean or with a few moist crumbs. Add a foil tent near the end if the top browns too quickly.
Let the bread cool in the pan for 5-10 minutes before transferring to a wire rack to cool completely.
How to make the lemon glaze
In a small bowl, whisk the powdered sugar with 2 tablespoons lemon juice until smooth.
1 cup powdered sugar, 2 to 3 tablespoons fresh lemon juice
Add more lemon juice, a little at a time, until the glaze reaches your desired drizzle consistency.
Pour or drizzle the glaze over the cooled lemon bread and let it set before slicing.
Notes
The serving size is 1 slice of bread assuming the loaf is cut into 10 equal slices.
This bread is dense and moist similar to pound cake. It isn't light and airy.
Store the lemon bread in an airtight container at room temperature for up to 2 days or in the refrigerator for a few days longer.
Nutrition Facts
Lemon Quick Bread
Serving Size
1 slice
Amount per Serving
Calories
359
% Daily Value*
Fat
15
g
23
%
Saturated Fat
6
g
30
%
Trans Fat
0.2
g
Polyunsaturated Fat
4
g
Monounsaturated Fat
4
g
Cholesterol
56
mg
19
%
Sodium
175
mg
7
%
Potassium
205
mg
6
%
Carbohydrates
54
g
18
%
Fiber
1
g
4
%
Sugar
33
g
37
%
Protein
4
g
8
%
Vitamin A
308
IU
6
%
Vitamin C
5
mg
6
%
Calcium
90
mg
9
%
Iron
1
mg
6
%
* Percent Daily Values are based on a 2000 calorie diet.