Low-Carb Peanut Butter Cookies
Ingredients (makes ~12 cookies)
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1 cup natural peanut butter (unsweetened, unsalted) 🥜
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½ cup erythritol or your favorite low-carb sweetener
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1 large egg
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1 tsp vanilla extract
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Optional: pinch of salt (if peanut butter is unsalted)
Instructions
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Preheat oven to 350°F (175°C). Line a baking sheet with parchment paper.
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In a bowl, mix peanut butter, sweetener, egg, and vanilla until smooth.
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Scoop dough into 1–2 tbsp portions and roll into balls. Place on the sheet about 2 inches apart.
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Flatten each ball with a fork in a crisscross pattern.
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Bake for 10–12 minutes until the edges are lightly golden.
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Cool on the baking sheet for 5 minutes (they firm up as they cool).
Macros (approx. per cookie, if 12 cookies)
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Calories: ~120
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Fat: 10 g
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Carbs: 3 g
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Fiber: 1 g
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Net carbs: ~2 g
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Protein: 5 g
Tips
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Use natural peanut butter—no sugar added.
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Add chopped nuts or sugar-free chocolate chips for variety.
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Don’t overbake; they dry out fast.
If you want, I can also give you a super-soft, chewy low-carb version that’s even closer to traditional cookies. Would you like me to do that?