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Keto Vanilla Almond Pound Cake - Tender, Buttery, and Low-Carb

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Prep Time 15 minutes
Cook Time 50 minutes
Total Time 1 hour 5 minutes
Servings: 12 servings
Ingredients Method

Ingredients
  

  • Almond flour: Finely ground, blanched almond flour for the best texture.
  • Granulated keto sweetener: Erythritol, allulose, or a blend that measures 1:1 like sugar.
  • Unsalted butter: Softened to room temperature for creaming.
  • Eggs: Large eggs at room temperature help the batter emulsify and rise.
  • Vanilla extract: Pure vanilla for warmth and depth.
  • Almond extract: A little goes a long way for that classic pound cake aroma.
  • Full-fat sour cream: Adds moisture and tenderness.
  • Baking powder: Gluten-free if needed.
  • Fine sea salt: Balances sweetness and enhances flavor.
  • Optional add-ins: Sliced almonds for topping, sugar-free powdered sweetener + almond milk for glaze.

Method
 

  1. Prep the pan and oven: Preheat the oven to 325°F (163°C). Grease a 9x5-inch loaf pan and line it with a parchment sling for easy removal.
  2. Mix the dry ingredients: In a medium bowl, whisk 2 1/2 cups almond flour, 2 teaspoons baking powder, and 1/2 teaspoon fine sea salt. Break up any lumps.
  3. Cream the butter and sweetener: In a large bowl, beat 1/2 cup softened unsalted butter with 3/4 to 1 cup granulated keto sweetener for 2–3 minutes until light and fluffy. Adjust sweetness to taste.
  4. Add eggs one at a time: Beat in 4 large room-temperature eggs, one at a time, scraping the bowl as needed. Mix until smooth and glossy.
  5. Flavor and enrich: Beat in 1 tablespoon vanilla extract, 1/2 teaspoon almond extract, and 1/2 cup full-fat sour cream until just combined.
  6. Combine wet and dry: Add the dry ingredients to the wet. Mix on low until fully incorporated. The batter will be thick but spreadable.
  7. Pan and smooth: Spread batter into the prepared loaf pan. Smooth the top with a spatula. If using, sprinkle 2 tablespoons sliced almonds on top.
  8. Bake: Bake 50–65 minutes, or until the top is golden and a toothpick inserted in the center comes out mostly clean with a few moist crumbs. If the top browns too quickly, tent with foil for the last 15 minutes.
  9. Cool properly: Let the cake cool in the pan for 15 minutes, then lift it out and cool completely on a rack. This helps set the crumb.
  10. Optional glaze: Whisk 1/2 cup sugar-free powdered sweetener with 1–2 tablespoons unsweetened almond milk and a drop of almond extract until smooth. Drizzle over the cooled cake.