Peanut Butter Cookies Lab326 recipes
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Peanut Butter Marshmallow Cookies

Amanda Rettke--iambaker.net · iambaker.net · 2025 · 20 cookies

Against 326 peanut butter cookie recipes

More peanut butter than 96% of recipes and more butter than 92%.

See how all 326 peanut butter cookie recipes compare →

Get the method at iambaker.net →This page has the ingredients and the numbers. The instructions and photos are on the original recipe, which Recipe Lab does not republish.

How it compares

Against the typical batch: the median of 326 peanut butter cookie recipes, per 100 g of flour.

  • More peanut butter than 96% of recipes: 209% of the flour weight against the typical recipe's 88%, about 2.5 times as much.
  • More butter than 92% of recipes: 90% of the flour weight against the typical recipe's 61%.
  • More sugar than 90% of recipes: 160% of the flour weight against the typical recipe's 111%.
  • More leavening than 92% of recipes: 4.8% of the flour weight against the typical recipe's 2.5%, about twice as much.
Peanut butter: 209%, 96th percentileButter: 90%, 93rd percentileSugar: 160%, 91st percentileEgg: 40%, 89th percentileLeavening: 4.8%, 94th percentileSalt: 1.6%, 82nd percentilePeanutbutterButterSugarEggLeaveningSalt
Percentile on each ingredient. Shaded ring: the middle half of recipes.

Ingredients (12)

  • ½ cup (1 stick / 113 g) unsalted butter, (softened)113 g
  • ⅔ cup (170 g) creamy peanut butter170 g
  • ½ cup (100 g) granulated sugar100 g
  • ½ cup (100 g) light brown sugar, (packed)100 g
  • 1 large egg, (room temperature)≈ 50 g
  • 1 teaspoon vanilla extract≈ 4.2 g
  • 1 cup (125 g) all-purpose flour125 g
  • 1 teaspoon baking soda≈ 6 g
  • ½ teaspoon kosher salt≈ 2 g
  • 1 cup (50 g) mini marshmallows50 g
  • ½ cup (91 g) semi-sweet chocolate chips91 g
  • ½ cup (91 g) peanut butter chips91 g

flour 125 gbatter 902 g

≈ marks grams converted from cups and spoons with standard densities; the rest are weights the source printed.

Baker's percentages

Grams per 100 g of flour, and where that falls among all 326 recipes. Shaded: the middle half. Tick: the median.

  • Peanut butter209% · 96th percentile
  • Butter90% · 93rd percentile
  • Sugar160% · 91st percentile
  • Egg40% · 89th percentile
  • Leavening4.8% · 94th percentile
  • Salt1.6% · 82nd percentile

Oven

Temperature
350°F / 175°C
median 350°F
Time
10 minutes
median 11 minutes

Keep exploring

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