Chewy Peanut Butter Oatmeal Cookies

User Reviews

5

14 reviews
Excellent
  • Prep Time

    10 mins

  • Cook Time

    15 mins

  • Additional Time

    30 mins

  • Total Time

    55 mins

  • Servings

    30

  • Calories

    199 kcal

  • Course

    Dessert

  • Cuisine

    American

Chewy Peanut Butter Oatmeal Cookies

These Chewy Peanut Butter Oatmeal Cookies combine creamy peanut butter and hearty rolled oats for a chewy texture. The dough is spiced with cinnamon and sweetened with brown and granulated sugars, baked until golden. They make a satisfying treat with a tender crumb and a hint of warmth from cinnamon.

Description

Chewy Peanut Butter Oatmeal Cookies start with a mix of all-purpose flour, baking powder, baking soda, salt, and cinnamon for structure and spice. Creamed butter and smooth peanut butter provide richness and a dense base, while both brown and granulated sugars offer sweetness and moisture. Eggs and vanilla extract bind the dough together.

Rolled oats add a chewy texture and hearty bite, distinguishing these cookies from typical soft peanut butter cookies. After combining, the dough is chilled briefly to reduce spread. Baking at 350°F until golden ensures a balance between a baked exterior and moist interior.

These cookies work well as a snack or dessert with their satisfying chew and peanut flavor. You can decorate with extra oats or crushed peanuts for texture contrast. Stored in an airtight container, they keep well for about a week and can also be frozen for longer storage.

Chilling the dough helps maintain shape and produces a thicker, chewier cookie. Using old-fashioned rolled oats rather than quick oats ensures optimal texture.

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Ingredients

Servings
  • 1 ½ cups all-purpose flour
  • 1 teaspoon baking powder
  • 1 teaspoon baking soda
  • 1 teaspoon salt sea salt
  • 1 teaspoon ground cinnamon
  • 1 cup butter , room temperature
  • 1 cup peanut butter , smooth
  • ¾ cup light brown sugar , packed
  • ¾ cup granulated sugar
  • 2 egg room temperature, large
  • 2 teaspoons vanilla extract
  • 2 ½ cups rolled oats , old-fashioned

Instructions

  1. Whisk together the flour, baking soda, baking powder, salt and ground cinnamon in a bowl.
  2. Separately, in a large bowl cream the butter and peanut butter until smooth and fluffy. Pour in the granulated sugar and brown sugar, then mix well to combine, for about 2-3 minutes.
  3. Add in the eggs and vanilla extract, then mix again to incorporate. Make sure you scrape down the sides of the bowl and mix again.
  4. Combine the dry ingredients into the butter mixture and beat on low speed until just about combined.
  5. Place the dough into plastic wrap, then refrigerate for 20-30 minutes.
  6. Pre-heat the oven to 350F (180C) and line a baking tray with parchment paper.
  7. Use an ice cream scoop or tablespoon to scoop up equal balls of dough onto the baking tray. Each cookie should be about 2 tablespoons of dough. Leave enough space between the cookies as they will spread in the oven. Sprinkle more oats or crushed peanuts on top for decoration.
  8. Bake for 13-15 minutes or until golden brown in color. Once baked, let the cookies rest for 5 minutes before carefully transferring them onto a cooling rack.
  9. If you’ve tried this recipe, come back and let us know how it was in the comments or star ratings!

Notes

  • Store baked cookies in an airtight container at room temperature for up to 6-7 days to maintain freshness.
  • You may freeze cookies for 2-3 months; thaw at room temperature before serving.
  • Chilling the dough for 20-30 minutes before baking helps control spread and yields a chewier texture.
  • Use old-fashioned rolled oats for best chewy texture rather than quick oats.

Nutrition Information

Show Details
Calories 199kcal (10%) Carbohydrates 22g (7%) Protein 4g (8%) Fat 11g (17%) Saturated Fat 5g (25%) Polyunsaturated Fat 2g (12%) Monounsaturated Fat 4g (20%) Trans Fat 1g (50%) Cholesterol 27mg (9%) Sodium 206mg (9%) Potassium 107mg (2%) Fiber 1g (4%) Sugar 11g (22%) Vitamin A 205IU (4%) Vitamin C 1mg (1%) Calcium 23mg (2%) Iron 1mg (6%)

Nutrition Facts

Serving: 30Serving

Amount Per Serving

Calories 199 kcal

% Daily Value*

Calories 199kcal 10%
Carbohydrates 22g 7%
Protein 4g 8%
Fat 11g 17%
Saturated Fat 5g 25%
Polyunsaturated Fat 2g 12%
Monounsaturated Fat 4g 20%
Trans Fat 1g 50%
Cholesterol 27mg 9%
Sodium 206mg 9%
Potassium 107mg 2%
Fiber 1g 4%
Sugar 11g 22%
Vitamin A 205IU 4%
Vitamin C 1mg 1%
Calcium 23mg 2%
Iron 1mg 6%

* Percent Daily Values are based on a 2,000 calorie diet.

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5

14 reviews
Excellent

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