1 piece (medium) of Peanut Butter Cookie (25 g) has 123 calories. That works out to 490 calories per 100 g. It contains 13.5 g of carbs, 2.8 g of protein, 6.5 g of fat and 0.9 g of fiber. Its 0.1 mg of Copper covers 8% of the Daily Value. Its glycemic index is 65 (high), so it raises blood sugar quickly.

What is Peanut Butter Cookie?

Peanut Butter Cookie is a familiar American-style bake, typically made with peanut butter, flour and sugar, often with egg and butter or another baking fat. The fork marks pressed into the top are a classic touch, and the cookie may include bits of peanut for extra crunch. It is usually sweet, nutty and a little crumbly, with a drier bite than a soft, chewy chocolate-chip cookie. Serve one with coffee or tea, or enjoy it as an occasional snack; in Turkey, it also fits naturally alongside a glass of tea. It is energy-dense, with some protein and fat from the peanut butter. For a lighter snack, keep to a small portion and pair it with fresh fruit.

Peanut Butter Cookie Nutrition Facts

Selected: 100 g

490

KCAL / 100G

Carbs

54g

· 20% DV

Protein

11g

· 22% DV

Fat

26g

· 33% DV

Fiber

3.5g

· 13% DV

DV is the share of the daily value covered, on a 2,000 kcal reference diet.

Calories come from: Carbs 44% · Protein 9% · Fat 47%

Peanut Butter Cookie Vitamins & Minerals

Vitamins

3.5mg · 22% DV

Vitamin E

3.2mg · 21% DV

Biotin

6µg · 20% DV

0.15mg · 13% DV

Minerals

Manganese

1mg · 43% DV

Phosphorus

140mg · 20% DV

Magnesium

60mg · 14% DV

Sodium

320mg · 14% DV

How Nutritious Is Peanut Butter Cookie?

Nutrient density

Medium

35/ 100

How many vitamins, minerals and how much fiber this food carries per calorie. A high score means a lot of nutrition for few calories.

Satiety score

Low

34/ 100

An EatBetter score computed from fiber, protein and calorie density. A high score means staying full longer on the same calories.

Both scores are calculated per 100 g and do not change with the selected portion. The satiety score is EatBetter's own calculation, not a clinical measure.

Peanut Butter Cookie Glycemic Index

GLYCEMIC INDEX

High

0 Low5570100

GLYCEMIC LOAD

High

Accounts for portion size — a more realistic measure than GI alone.

How to Burn Off Peanut Butter Cookie

To burn the 490 calories in 100 g:

🚶

121min

Walking (5 km/h)

🏃

50min

Running (8 km/h)

🚴

67min

Cycling

🏊

57min

Swimming

Times are calculated with the MET equation for a 70 kg adult. Actual burn varies with your weight, age and pace.

Is Peanut Butter Cookie Processed?

NOVA 3

Processed

1. Unprocessed

2. Minimally Processed

3. Processed

4. Ultra-Processed

NOVA classifies foods into 4 groups by industrial processing. NOVA 1 (unprocessed) is the healthiest.

Does Peanut Butter Cookie Contain Allergens?

Contains these allergens:

Gluten yes

Dairy yes

Eggs yes

Peanuts yes

Tree nuts free

Fish free

Soy free

Sesame free

Which Diets Is Peanut Butter Cookie Good For?

Vegan

— Not suitable

Vegetarian

✓ Suitable

Gluten-Free

— Not suitable

Dairy-Free

— Not suitable

Mediterranean

— Not suitable

Paleo

— Not suitable

Whole30

— Not suitable

DASH

— Not suitable

Keto

— Not suitable

Low FODMAP

— Not suitable

Peanut Butter Cookie Fat Profile

SATURATED

6.2g

MONOUNSATURATED

13.8g

POLYUNSATURATED

7.6g

⚖️

Omega 6:3 ratio 90:1

Above the ideal 4:1 (90:1).

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Foods Similar to Peanut Butter Cookie

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Rose Turkish delight

330 kcal

🍯

Caramel sauce

320 kcal

🍫

Dark chocolate

540 kcal

🍮

Höşmerim

320 kcal

🍫

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210 kcal

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Fruit Leather

320 kcal

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Pistachio Turkish Delight

370 kcal

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145 kcal

Frequently Asked Questions About Peanut Butter Cookie

Why do peanut butter cookies have fork marks?

Fork marks flatten the dense dough so peanut butter cookies bake more evenly. The crossed pattern is also their traditional look. Press gently; flattening the dough too much can make the cookies bake up thin and crisp.

How do you keep peanut butter cookies soft and chewy?

For soft, chewy peanut butter cookies, avoid overbaking them and take them out while the centers still look slightly soft. Let them finish setting on the baking sheet; they firm up as they cool.

Can you make peanut butter cookies with natural peanut butter?

Yes, natural peanut butter works in peanut butter cookies, but stir it thoroughly first so the separated oil is mixed back in. Very runny peanut butter can make the dough greasy or change how much the cookies spread.

Why do peanut butter cookies spread too much?

Peanut butter cookies may spread too much if the dough is warm, the peanut butter is oily, or the baking sheet is hot. Chilling the dough and starting with a cool baking sheet can help them keep their shape.

How do you stop peanut butter cookies from crumbling?

To stop peanut butter cookies from crumbling, avoid adding excess flour and take care not to bake them too long. Let them cool on the baking sheet before moving them, since they are fragile while hot.

How should you store peanut butter cookies?

Store peanut butter cookies in an airtight container once they have cooled completely. Keep the container at room temperature away from direct sunlight; sealing the cookies while warm traps steam and can make them soft.

Can you freeze peanut butter cookie dough?

Yes, peanut butter cookie dough freezes well. Portion it before freezing in a sealed, freezer-safe container, then thaw it in the refrigerator before baking so the portions bake more evenly.

Can you freeze baked peanut butter cookies?

Yes, baked peanut butter cookies can be frozen after they have cooled completely. Place them in a sealed container with parchment between layers to prevent sticking, and thaw them at room temperature before serving.

Can you make peanut butter cookies without flour?

Yes, flourless peanut butter cookies are commonly made with peanut butter, sugar, and egg. Their texture is usually denser and more delicate than flour-based cookies, so let them cool before lifting them from the baking sheet.

Can dogs eat peanut butter cookies?

No, peanut butter cookies are not a suitable treat for dogs. They contain sugar and fat, and some recipes or products may contain xylitol, which is toxic to dogs; keep the cookies out of their reach.

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Nutrition data compiled from USDA FoodData Central and scientific sources.

· Last updated: September 24, 2026