Keto Banana Bread Cupcakes
Moist almond flour cupcakes with real banana bread flavor from banana extract, ready in 43 minutes with no added sugar.
Last updated: September 11, 2026
Ingredients
- 2 cups almond flour, finely ground
- 1/3 cup granulated erythritol or monk fruit blend
- 1 tsp baking powder
- 1/4 tsp baking soda
- 1/2 tsp salt
- 1/2 tsp ground cinnamon
- 3 large eggs, room temperature
- 1/3 cup unsalted butter, melted and cooled
- 1/4 cup unsweetened almond milk
- 1 tsp banana extract
- 1/2 tsp vanilla extract
- 1/4 cup chopped pecans, plus extra for topping
- 8 oz cream cheese, softened
- 1/4 cup unsalted butter, softened, for frosting
- 1 cup powdered erythritol, for frosting
- 1/2 tsp banana extract, for frosting
Instructions
Preheat your oven to 325°F. Line a 12-cup muffin pan with paper liners.
In a large bowl, whisk almond flour, erythritol, baking powder, baking soda, salt, and cinnamon.
In a separate bowl, beat eggs, melted butter, almond milk, banana extract, and vanilla extract until smooth.
Pour the wet ingredients into the dry ingredients. Stir just until combined, then fold in chopped pecans.
Divide batter evenly among the liners, filling each about two-thirds full.
Bake for 16 to 18 minutes, until a toothpick comes out clean and tops spring back when touched.
Cool cupcakes in the pan for 5 minutes, then move to a wire rack to cool completely.
For the frosting, beat cream cheese and butter until smooth. Add powdered erythritol and banana extract, then beat until fluffy.
Pipe or spread frosting on fully cooled cupcakes. Top with a few extra pecan pieces if you like.
Pro Tips
- • Use fine almond flour, not almond meal, for a smoother crumb and less grit.
- • Start with 1 teaspoon of banana extract in the batter. Add more only after tasting, since brands vary in strength.
- • Let cupcakes cool completely before frosting, or the cream cheese frosting will slide right off.
- • Store in the fridge in an airtight container for up to 5 days, since the frosting has dairy.
Recipe Details
Timing
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Nutrition (per cupcake)
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Final Thoughts
These cupcakes prove you do not need real banana to get that banana bread flavor. Almond flour keeps them moist, and the extract does all the flavor work. Bake a batch and see if anyone notices there is no banana inside.
Frequently Asked Questions
Why use banana extract instead of real banana in a keto recipe?
Real banana adds natural sugar and carbs that push a cupcake out of keto range. Banana extract gives the same warm flavor with almost no carbs, so you keep the banana bread taste without the sugar hit.
Can I make these cupcakes dairy free?
Swap the butter for melted coconut oil in the batter and use a dairy free cream cheese alternative for the frosting. The texture stays close to the original, though the crumb may be slightly denser.
Why did my cupcakes turn out dense instead of light?
Overmixing the batter is the usual cause with almond flour recipes. Stir just until the dry and wet ingredients combine, then stop, since almond flour does not need much mixing to hydrate.
Can I skip the pecans?
Yes, the pecans are for texture and crunch, not structure. Leave them out or swap in chopped walnuts if that is what you have on hand.
