Peanut Butter Chip Oatmeal Cookies

Prep: 15 min Cook: 12 min Serves: 24 Cuisine: American

Chewy and flavorful peanut butter chip oatmeal cookies combine rich peanut butter, chocolate chips, and oats for a delightful treat perfect for cookie lovers of all ages.

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Ingredients

  • 1 cup butter
  • 1/4 cup shortening
  • 2 cups packed brown sugar
  • 1 tablespoon milk
  • 2 teaspoons vanilla
  • 1 egg
  • 2 cups flour
  • 10 ounces peanut butter chips
  • 1 1/2 cups quick oats
  • 1/2 cup chopped walnuts
  • 1/2 teaspoon baking soda
  • 1/2 teaspoon salt

Instructions

  1. Preheat oven to 375°F (190°C).
  2. In a large bowl, beat butter, shortening, brown sugar, milk, vanilla, and egg until light and fluffy.
  3. Add flour, peanut butter chips, quick oats, chopped walnuts, baking soda, and salt; mix until well blended.
  4. Drop teaspoonfuls of dough onto an ungreased cookie sheet.
  5. Bake for 10-12 minutes for soft cookies or 12-14 minutes for crisp cookies.

Tips & Substitutions

For a richer flavor, consider using brown butter instead of regular butter. You can substitute half of the butter with unsweetened applesauce for a healthier twist. If you don't have walnuts, pecans or almonds work well too. To keep the cookies soft, avoid overbaking them; they should be lightly golden around the edges.

Serving Suggestions

These Peanut Butter Chip Oatmeal Cookies are delicious on their own but pair beautifully with a glass of cold milk or a warm cup of coffee. For a fun treat, serve them alongside a scoop of vanilla ice cream. They also make a great addition to a dessert platter featuring other American recipes.

Storage & Reheating

Store leftover cookies in an airtight container at room temperature for up to a week. For longer storage, freeze them in a single layer, then transfer to a freezer bag. To reheat, microwave for a few seconds or warm in the oven at 350°F (175°C) for a few minutes until soft.

Nutrition & Diet Analysis (per serving)

Each serving of Peanut Butter Chip Oatmeal Cookies contains roughly 510 calories, with 9g protein, 28g carbohydrates, and 41g fat. It is a good source of protein (19% of the Daily Value), dietary fiber (11% of the Daily Value), and iron (11% of the Daily Value). It also contributes 3g of dietary fiber toward your daily target.

510 kcal 25% DV
Protein Fat Carbs

Macronutrients

Protein 9.4g 19% DV
Total Fat 41.2g 53% DV
Carbs 28.4g 10% DV
Fiber 3g 11% DV
Sugar 5.1g 10% DV

Electrolytes

Sodium 387.7mg 17% DV
Potassium 301.4mg 6% DV
Cholesterol 26.4mg 9% DV

Vitamins & Minerals

Vitamin A 15.9mcg 2% DV
Vitamin C 1mg 1% DV
Vitamin D 0.1mcg
Calcium 69.8mg 5% DV
Iron 1.9mg 11% DV
Contains Milk Egg Wheat/Gluten Peanut Tree nuts

Estimated from ingredients & per-serving nutrition — verify against package labels for allergies or strict diets.

* % Daily Values based on a 2,000 calorie diet (FDA 2020).

Frequently Asked Questions

Can I use crunchy peanut butter instead of creamy?

Yes, you can use crunchy peanut butter for added texture. Just keep in mind that it may slightly change the consistency of the dough, making it a bit thicker. Adjust the amount of flour if needed.

What can I use instead of shortening?

You can substitute shortening with an equal amount of butter for a richer flavor, or use coconut oil for a dairy-free alternative. Just ensure that the substitute is solid at room temperature to maintain the cookie's texture.

How do I know when my cookies are done baking?

Cookies are done baking when they are lightly golden around the edges and still soft in the center. They will continue to firm up as they cool, so it's better to take them out a little early than to overbake.

Nutrition is estimated from USDA FoodData Central ingredient data and may vary with brand, portion and preparation — see our methodology. This information is for general educational purposes only and is not medical or dietary advice (disclaimer).

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