Lemon Poppy Seed Keto Gluten-Free Pound Cake Recipe with Almond Flour

Butter ((softened))

Erythritol

large Egg ((at room temperature))

Sour cream

Lemon extract ((click the link to see the extract I use, which is mild and doesn't taste like alcohol; if yours is potent, you'll need less, maybe 1-2 tsp))

Vanilla extract ((optional))

Almond flour

Gluten-free baking powder

Poppy seeds

Sea salt

Powdered erythritol

Lemon juice

Vanilla extract ((optional))