These buttery, slice-and-bake shortbread cookies are packed with festive tart cranberries and crunchy green pistachios. By swapping out traditional wheat flour for fine almond flour and using a sugar-free sweetener, you get a melt-in-your-mouth texture that is completely gluten-free, low-carb, and incredibly easy to prep ahead of time!
Ingredients
2 cups almond flour (super-fine, blanched)
1/3 cup powdered keto sweetener (like monk fruit or erythritol)
1/2 cup unsalted butter, softened to room temperature
1 tsp vanilla extract (or almond extract for a deeper nut flavor)
1/3 cup dried cranberries (sugar-free or reduced-sugar), chopped
1/3 cup raw pistachios, shelled and roughly chopped
A pinch of sea salt
Instructions
1. Cream the Base
In a large mixing bowl, beat the softened unsalted butter and powdered sweetener together with a hand mixer or a sturdy spatula until the mixture is light, smooth, and fluffy. Stir in the vanilla extract and a pinch of sea salt.
2. Form the Shortbread Dough
Add the almond flour to the creamed butter mixture. Mix thoroughly until a soft, cohesive dough forms. Fold in the chopped dried cranberries and chopped pistachios, working them evenly through the dough so every cookie gets a beautiful balance of red and green jewels.
3. Roll and Chill the Log
Turn the dough out onto a sheet of plastic wrap or parchment paper. Shape it into a tight, smooth log about 2 inches in diameter.
Wrap the log securely and place it in the refrigerator for at least 1 hour (or 20 minutes in the freezer). Chilling is essential to firm up the butter, which keeps the cookies from spreading in the oven and helps you get those perfectly clean, round edges shown in the image.
4. Slice and Prep
Preheat your oven to 325°F (165°C) and line a large baking sheet with parchment paper.
Remove the chilled dough log from the plastic wrap. Using a sharp knife, carefully slice the log into rounds about 1/2-inch thick, exactly like the structured layers stacked in the image. Space the rounds evenly on your prepared baking sheet.
5. Bake Until Glistening
Place the baking sheet in the oven and bake for 12 to 15 minutes. Watch them closely—they are done when the bottoms are lightly set and the edges turn a very faint, delicate golden brown. The tops should remain pale and clean, just like the cookies pictured.
6. Cool Completely to Set
Remove from the oven and let the cookies rest on the warm baking sheet for 10 minutes before moving them. Almond flour shortbread is very delicate when warm but hardens into a perfect, crumbly texture once completely cooled on a wire rack.