These buttery keto shortbread tart cookies are made with almond flour, lemon zest, and low-carb sweetener — perfect for your low-carb lifestyle. Only 1.6g net carbs per serving!
Prep Time: 20 minutes
Cook Time: 15 minutes
Servings: 16
If you love the rich, buttery texture of classic shortbread but want to keep your carbs low, these Keto Shortbread Tart Cookies are exactly what you need. They're made with just a few wholesome ingredients — almond flour, butter, a keto-friendly sweetener, and a burst of fresh lemon zest. These cookies are the perfect combination of crumbly, zesty, and satisfying without spiking your blood sugar.
Why These Cookies Fit the Keto Lifestyle
Almond flour is the star of this recipe — it's a low-carb, gluten-free alternative to traditional wheat flour. With just 2g net carbs per 1/4 cup, it’s a keto favorite. These cookies also use a granulated low-carb sweetener (like erythritol or monk fruit), which adds sweetness without affecting insulin or blood sugar levels.
Each cookie contains only 1.6g net carbs, making them ideal for anyone trying to stay in ketosis. According to Healthline, staying under 50g of net carbs per day is key for most people on keto — and these cookies let you indulge without guilt.
Ingredients:
- 6 tbsp butter
- 2 cups almond flour
- 1/3 cup granulated keto-friendly sweetener
- 1 tsp freshly grated lemon zest
Instructions:
- Melt the butter in a small saucepan over low heat.
- Once melted, stir in the lemon zest, sweetener, and almond flour. Mix until fully combined into a crumbly dough.
- Form the dough into a cylinder shape and wrap tightly with plastic wrap to compress.
- Refrigerate for at least 2 hours, or until the dough is firm.
- Preheat your oven to 350°F (175°C). Line a baking sheet with parchment paper.
- Slice the chilled dough into ½-inch thick rounds and place them on the baking sheet.
- Bake for 15 minutes or until the edges are golden brown and firm.
- Let cool completely before removing from the sheet to prevent crumbling.
Nutrition Facts (Per Cookie):
- Calories: 119
- Fat: 11g
- Net Carbs: 1.6g
- Protein: 3g
Storage Tips
Store these cookies in an airtight container at room temperature for up to 5 days. For longer storage, refrigerate them for up to 2 weeks or freeze for up to 3 months. Just be sure they’re fully cooled before storing to maintain texture.
Benefits of Keto Baking
Baking keto-friendly treats like these shortbread tart cookies allows you to stay on track without sacrificing flavor. It also helps reduce cravings for sugar-laden snacks, which can derail your progress. According to clinical studies, ketogenic diets may help regulate appetite and improve satiety, making it easier to maintain weight loss.
Try More Free Keto Recipes
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