3 INGREDIENT MOIST KETO PEANUT BUTTER COOKIES I Easy & Simple Low Carb Recipe! ​

3 INGREDIENT MOIST KETO PEANUT BUTTER COOKIES I Easy & Simple Low Carb Recipe! ​ is a easy American recipe that serves 12. 132 calories per serving. Recipe by Low Carb Love Shorts on YouTube.

Prep: 12 min | Cook: 10 min | Total: 27 min

Cost: $5.25 total, $0.44 per serving

Ingredients

  • 1 cup Peanut Butter (smooth or crunchy, unsalted)
  • 1 Large Egg (room temperature)
  • 0.5 cup Granulated Sweetener (e.g., erythritol) (low‑carb sweetener, can adjust to taste)

Instructions

  1. Preheat Oven

    Set the oven to 350°F (177°C) and let it preheat while you prepare the dough.

    Time: PT5M

    Temperature: 350°F

  2. Mix Ingredients

    In a mixing bowl, combine the peanut butter, egg, and sweetener. Stir until the mixture is smooth and fully incorporated.

    Time: PT5M

  3. Form Cookie Balls

    Scoop about 1 tablespoon of dough, roll between your palms to form a smooth ball, and place on the prepared baking sheet.

    Time: PT5M

  4. Create Criss‑Cross Pattern

    Press each ball lightly with a fork, turning it to make a criss‑cross design on top.

    Time: PT2M

  5. Bake Cookies

    Bake the cookies for 10 minutes, or until the edges are lightly golden and the tops are set.

    Time: PT10M

    Temperature: 350°F

  6. Cool and Serve

    Remove the sheet from the oven, let the cookies cool on the sheet for 5 minutes, then transfer to a wire rack to cool completely.

    Time: PT5M

Nutrition Facts

Calories
132
Protein
5 g
Carbohydrates
3 g (net carbs ~2 g)
Fat
10 g
Fiber
2 g

Dietary info: Low Carb, Keto, Gluten-Free, Grain-Free, Sugar-Free

Allergens: Peanuts, Eggs

Last updated: April 20, 2026

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3 INGREDIENT MOIST KETO PEANUT BUTTER COOKIES I Easy & Simple Low Carb Recipe! ​

Recipe by Low Carb Love Shorts

These ultra‑easy, three‑ingredient peanut butter cookies are perfect for low‑carb, keto, and gluten‑free diets. With just peanut butter, an egg, and a low‑carb sweetener, you can have soft, buttery cookies in under 30 minutes.

EasyAmericanServes 12

Shop all ingredients on Amazon in one click • Printable PDF with shopping checklist

Source Video
12m
Prep
20m
Cook
10m
Cleanup
42m
Total

Cost Breakdown

$5.25
Total cost
$0.44
Per serving

Critical Success Points

  • Mixing the ingredients until a smooth batter forms
  • Forming uniform cookie balls
  • Creating the criss‑cross pattern with a fork
  • Baking exactly 10 minutes at 350°F

Safety Warnings

  • Use oven mitts when handling the hot baking sheet.
  • Do not overbake; cookies can burn quickly at the edges.
  • Ensure the egg is fully cooked to avoid raw‑egg risk.

Frequently Asked Questions

Everything you need to know about this recipe

Q

What is the cultural significance and history of peanut butter cookies in American cuisine?

A

Peanut butter cookies became popular in the United States during the 1930s as an affordable, protein‑rich treat. They were especially loved during the Great Depression because they required only pantry staples and no flour, making them a staple in low‑budget households.

cultural
Q

How did low‑carb and keto versions of peanut butter cookies evolve within the American low‑carb movement?

A

When the low‑carb and keto trends grew in the early 2000s, home cooks adapted the classic recipe by swapping regular sugar for erythritol or monk fruit and eliminating flour, creating a grain‑free, sugar‑free version that fits modern dietary guidelines.

cultural
Q

What traditional regional variations of peanut butter cookies exist in the United States?

A

In the Midwest, crunchy peanut butter is favored, while the South often adds a touch of honey or molasses for extra sweetness. Some regional recipes also incorporate rolled oats or chocolate chips, but the three‑ingredient version remains a nationwide favorite for its simplicity.

cultural
Q

What occasions or celebrations are peanut butter cookies traditionally associated with in American culture?

A

Peanut butter cookies are a common treat for school bake sales, family picnics, and holiday cookie swaps because they are quick to make, travel well, and appeal to both kids and adults.

cultural
Q

What other low‑carb American desserts pair well with these three‑ingredient peanut butter cookies?

A

They pair nicely with a sugar‑free chocolate mousse, a low‑carb cheesecake, or a simple whipped‑cream topping flavored with vanilla or cinnamon for a balanced dessert platter.

cultural
Q

What makes these three‑ingredient peanut butter cookies special in low‑carb cuisine?

A

The recipe eliminates flour and added sugar, delivering a high‑fat, moderate‑protein snack that satisfies cravings while keeping net carbs under 3 g per cookie, fitting perfectly into keto macros.

cultural
Q

How has the three‑ingredient peanut butter cookie evolved over time in low‑carb cooking circles?

A

Originally a simple pantry recipe, modern low‑carb cooks now experiment with different sweeteners, add a pinch of sea salt, or use flavored peanut butter (e.g., chocolate‑covered) to create new taste profiles while keeping the ingredient count minimal.

cultural
Q

What are the most common mistakes to avoid when making three‑ingredient peanut butter cookies?

A

Common errors include over‑mixing, which can incorporate too much air and cause spreading, and baking for too long, which leads to dry, hard cookies. Keep mixing just until smooth and watch the 10‑minute bake time closely.

technical
Q

How do I know when these peanut butter cookies are done baking?

A

The cookies are done when the edges turn a light golden brown and the tops are set but still soft. They will firm up as they cool, so remove them from the oven at the 10‑minute mark.

technical
Q

Can I make these three‑ingredient peanut butter cookies ahead of time and how should I store them?

A

Yes, bake the cookies and store them in an airtight container at room temperature for up to five days, or freeze them for up to a month. Reheat briefly in a low oven if you prefer a warm texture.

technical
Q

What does the YouTube channel Low Carb Love Shorts specialize in?

A

The YouTube channel Low Carb Love Shorts focuses on quick, under‑5‑minute videos that showcase low‑carb, keto‑friendly recipes using minimal ingredients and simple techniques for busy home cooks.

channel

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