What's the Secret Ingredient? Soft Keto Peanut Butter Cookies (No Almond Flour!)

What's the Secret Ingredient? Soft Keto Peanut Butter Cookies (No Almond Flour!) is a easy American recipe that serves 19. 120 calories per serving. Recipe by Serious Keto on YouTube.

Prep: 15 min | Cook: 16 min | Total: 41 min

Cost: $31.87 total, $1.68 per serving

Ingredients

  • 1/2 cup Full-Fat Cottage Cheese (115 g, blended until completely smooth to avoid curds)
  • 1 Large Egg (Room‑temperature)
  • 1/2 cup Brown Sweetener (Truvia Sweet Complete) (95 g, can substitute any keto‑approved sweetener)
  • 1 teaspoon Baking Soda (Ensure it’s fresh for proper rise)
  • 2/3 cup Peanut Butter (180 g, natural unsweetened, no added sugar)
  • 1/4 cup Sugar‑Free Chocolate Chips (optional) (50 g, brand Chalk Zero or any keto‑friendly chips)

Instructions

  1. Preheat Oven

    Set the oven to 350°F and let it preheat while you prepare the batter.

    Time: PT10M

    Temperature: 350°F

  2. Blend Base Ingredients

    Add the cottage cheese, egg, brown sweetener, and baking soda to the food processor. Blend until completely smooth, scraping down the sides as needed.

    Time: PT5M

  3. Incorporate Peanut Butter

    Add the natural peanut butter to the smooth mixture and blend just until fully combined.

    Time: PT2M

  4. Transfer to Bowl

    Scrape the batter into a rounded mixing bowl for easier portioning.

    Time: PT1M

  5. Add Chocolate Chips (Optional)

    If using, fold the sugar‑free chocolate chips into the batter with a spatula until evenly distributed.

    Time: PT1M

  6. Portion Cookies

    Line the baking sheet with parchment paper. Using a #50 disher (or a heaping tablespoon), drop uniform mounds onto the sheet, spacing them about 2 inches apart.

    Time: PT5M

  7. Bake

    Place the sheet in the preheated oven and bake for 15‑17 minutes, until the edges are set and the tops are lightly golden.

    Time: PT16M

    Temperature: 350°F

  8. Cool and Serve

    Allow the cookies to rest on the sheet for 5‑10 minutes, then transfer them to a wire rack to cool completely before eating.

    Time: PT10M

Nutrition Facts

Calories
120
Protein
4 g
Carbohydrates
7 g (2 g net)
Fat
10 g
Fiber
2 g

Dietary info: Keto, Gluten‑Free, Low‑Carb, Sugar‑Free, Nut‑Based

Allergens: Peanuts, Dairy, Egg

Last updated: April 19, 2026

Amazon Associates

Amazon Associates PartnerTrusted

As an Amazon Associate, we earn from qualifying purchases made through links on this page. This helps support our site at no extra cost to you. Clicking on ingredient or equipment links will take you to amazon.com where you can purchase these items.

What's the Secret Ingredient? Soft Keto Peanut Butter Cookies (No Almond Flour!)

Recipe by Serious Keto

Soft, moist keto-friendly peanut butter cookies that can be made plain or with sugar‑free chocolate chips. Each cookie has only 2 g net carbs, making them a perfect low‑carb snack for the Serious Keto community.

EasyAmericanServes 19

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

Source Video
19m
Prep
31m
Cook
10m
Cleanup
1h
Total

Cost Breakdown

$31.87
Total cost
$1.68
Per serving

Critical Success Points

  • Blend cottage cheese until completely smooth to avoid curds
  • Do not over‑mix after adding peanut butter
  • Watch the bake time closely; cookies firm up after cooling

Safety Warnings

  • Handle the hot baking sheet with oven mitts to avoid burns
  • Blend the cottage cheese carefully; the processor blade is sharp
  • Do not over‑bake – cookies become very hard when left too long in the oven

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 have been a beloved American treat since the 1930s, originally popularized by the introduction of mass‑produced peanut butter. They are a staple at bake‑sales and family gatherings, valued for their simple ingredients and comforting flavor.

cultural
Q

How have keto adaptations changed the traditional peanut butter cookie recipe in the United States?

A

Keto versions replace wheat flour and sugar with low‑carb ingredients like cottage cheese, almond or peanut butter, and sugar‑free sweeteners, keeping the classic flavor while dramatically lowering carbs and net carbs per serving.

cultural
Q

What regional variations of peanut butter cookies exist within American cuisine?

A

In the South, peanut butter cookies are often topped with a criss‑cross fork pattern; in the Midwest, they may include chocolate chips or a drizzle of melted chocolate. Keto bakers adapt these variations using sugar‑free chocolate or low‑carb toppings.

cultural
Q

What occasions are peanut butter cookies traditionally served at in American culture?

A

They are common at holiday cookie swaps, school fundraisers, picnics, and as a quick snack for coffee breaks. Their portable size makes them ideal for on‑the‑go keto snacking.

cultural
Q

What makes these Serious Keto peanut butter cookies special compared to other keto cookie recipes?

A

Steve’s recipe uses full‑fat cottage cheese to add moisture and a tender crumb without any flour, resulting in a soft, moist texture that many other keto cookies lack. The optional sugar‑free chocolate chips add a classic touch while staying low‑carb.

cultural
Q

What are the authentic traditional ingredients for classic peanut butter cookies versus acceptable keto substitutes?

A

Traditional cookies use all‑purpose flour, granulated sugar, butter, and eggs. In this keto version, the flour is omitted, cottage cheese provides structure, and a keto‑approved sweetener replaces sugar, while peanut butter remains the star flavor.

cultural
Q

What other keto‑friendly American desserts pair well with these peanut butter cookies?

A

They pair nicely with a scoop of sugar‑free vanilla ice cream, a drizzle of low‑carb chocolate ganache, or alongside a cup of keto‑friendly coffee with heavy cream.

cultural
Q

What are the most common mistakes to avoid when making Serious Keto peanut butter cookies?

A

Common errors include not blending the cottage cheese smooth, over‑mixing after adding peanut butter, and baking too long. Each leads to a gritty texture, overly dense cookies, or a hard, dry final product.

technical
Q

Why does this recipe use cottage cheese instead of almond flour or coconut flour?

A

Cottage cheese adds moisture and a light crumb without the gritty texture that some low‑carb flours can produce. It also keeps the carb count low while delivering a tender bite.

technical
Q

Can I make these Serious Keto peanut butter cookies ahead of time and how should I store them?

A

Yes, bake the cookies, let them cool completely, then store in an airtight container in the refrigerator for up to a week or freeze for up to two months. Reheat briefly before serving if you prefer a softer texture.

technical
Q

What does the YouTube channel Serious Keto specialize in?

A

The YouTube channel Serious Keto, hosted by Steve, focuses on low‑carb, keto‑friendly recipes ranging from quick meals to desserts, emphasizing practical cooking tips and accurate macro calculations for the keto community.

channel
Q

How does the YouTube channel Serious Keto's approach to keto baking differ from other keto cooking channels?

A

Serious Keto prioritizes simple, ingredient‑light recipes that use everyday grocery items, provides detailed macro breakdowns, and often incorporates dairy‑based binders like cottage cheese to improve texture—features less common on channels that rely heavily on specialty low‑carb flours.

channel

You Might Also Like

Similar recipes converted from YouTube cooking videos

Rum-Buttered Almond Cookies
36

Rum-Buttered Almond Cookies

Buttery, rum‑infused almond cookies with toasted slivered almonds, a flaky sea‑salt finish, and a pillowy interior. Gluten‑free and perfect for holiday Cookie Week.

1 hrServes 8$6
American
Gluten-Free Peanut Butter Cookies
25

Gluten-Free Peanut Butter Cookies

A quick, flour‑free peanut butter cookie that uses just a handful of pantry staples. Perfect for kids (if no peanut allergy) and easy enough to make with minimal equipment.

30 minServes 16$3
American
Keto ALMOND FLOUR PIE CRUST: 5 Ingredients, Flaky & Buttery!
3

Keto ALMOND FLOUR PIE CRUST: 5 Ingredients, Flaky & Buttery!

A buttery, shortbread‑like almond flour crust perfect for low‑carb sweet or savory pies. Made with just five simple ingredients, this keto‑friendly crust is crisp, tender, and easy to shape, then pre‑baked to keep fillings from getting soggy.

40 minServes 8$15
American
3 Ingredient Peanut Butter Cookies Recipe
4

3 Ingredient Peanut Butter Cookies Recipe

These three‑ingredient peanut butter cookies are keto‑friendly, low‑carb, and require only peanut butter, an egg, and erythritol. They bake in about 12 minutes and are virtually foolproof.

32 minServes 4$4
American
3 INGREDIENT MOIST KETO PEANUT BUTTER COOKIES I Easy & Simple Low Carb Recipe! ​
14

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

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.

27 minServes 12$5
American
3 ingredient peanut butter cookies!
3

3 ingredient peanut butter cookies!

A quick, no‑flour cookie recipe that uses only peanut butter, sugar, and an egg. Crunchy on the edges, chewy in the center, and ready in under half an hour.

26 minServes 6$1
American