Preheat the Oven: Preheat your oven to 350°F (176°C). Grease a standard-size loaf pan or line it with parchment paper for easy removal.
Prepare the Dry Ingredients: In a mixing bowl, whisk together the almond flour, baking powder, salt. and sweetener.
Add in the Wet Ingredients: To the same mixing bowl add in 4 whisked eggs, the butter, the sour cream, the lemon juice, and lemon zest. Mix everything together well until evenly mixed.
Transfer to the Pan: Pour the pound cake batter into the prepared loaf pan, spreading it evenly.
Bake: Bake in the preheated oven for about 45-55 minutes or until a toothpick inserted into the center comes out clean or with a few moist crumbs.
Cool: Allow the pound cake to cool in the pan for about 15-20 minutes. Then, remove it from the pan and transfer it to a wire rack to cool completely.
Cool: Allow the pound cake to cool in the pan for about 15-20 minutes. Then, remove it from the pan and transfer it to a wire rack to cool completely.
Slice and Serve: Once the glaze has set, slice the Keto Lemon Pound Cake into servings and enjoy!