Reese'S Peanut Butter Cup Oatmeal Cookies

Prep: 30 min Cook: 10 min Serves: 48 Cuisine: American

Delicious Reese's Peanut Butter Cup Oatmeal Cookies blend rich peanut butter, chocolate, and oats for a satisfying treat perfect for sharing with friends and family.

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Ingredients

  • 1 cup sugar
  • 1 teaspoon vanilla extract
  • 1 cup brown sugar
  • 1 large egg
  • 1 teaspoon baking soda
  • 2 cups flour
  • 1 cup miniatures (peanut butter cups)
  • 1 cup butter
  • 1 cup crunchy peanut butter
  • 1/2 teaspoon salt
  • 1 1/2 cups oats

Instructions

  1. In a large mixer bowl, beat butter and peanut butter until light and fluffy.
  2. Add granulated sugar, brown sugar, eggs, and vanilla; beat well.
  3. Stir together the flour, baking soda, and salt; blend into the peanut butter mixture.
  4. Stir in oats.
  5. Cover the dough; refrigerate several hours or until firm enough to handle.
  6. Heat oven to 350°F (175°C).
  7. Shape dough into 1-inch balls.
  8. Place on ungreased cookie sheet.
  9. Bake 9 to 11 minutes or until almost set; cool 5 minutes.
  10. Remove wrappers from peanut butter cups and place one on each cookie, pressing down gently.
  11. Remove from cookie sheet to wire rack.
  12. Cool completely.

Tips & Substitutions

For a richer flavor, consider using dark brown sugar instead of light brown sugar. If you prefer a smoother texture, you can substitute creamy peanut butter for crunchy. To prevent the cookies from spreading too much, chill the dough longer before baking. If you want to add a twist, mix in some chopped nuts or use mini chocolate chips for extra sweetness.

Serving Suggestions

These cookies are delightful on their own or can be paired with a glass of cold milk for a classic treat. They also make a great addition to dessert platters alongside other sweet treats like Chocolate Half-Moon Cookies or Sandra'S Vegetable Casserole for balance. Consider serving them warm, with a scoop of vanilla ice cream on top for an indulgent dessert.

Storage & Reheating

Store leftover cookies in an airtight container at room temperature for up to a week. For longer storage, you can freeze the cookies in a single layer and then transfer them to a freezer bag for up to three months. To reheat, simply pop them in a microwave for a few seconds or warm them in a preheated oven at 350°F until slightly warm.

Nutrition & Diet Analysis (per serving)

Each serving of Reese'S Peanut Butter Cup Oatmeal Cookies contains roughly 112 calories, with 1g protein, 7g carbohydrates, and 9g fat.

112 kcal 6% DV
Protein Fat Carbs

Macronutrients

Protein 0.6g 1% DV
Total Fat 9.1g 12% DV
Carbs 7.2g 3% DV
Fiber 0.4g 1% DV
Sugar 2.1g 4% DV

Electrolytes

Sodium 249.5mg 11% DV
Potassium 22.1mg
Cholesterol 15.3mg 5% DV

Vitamins & Minerals

Vitamin A 41mcg 5% DV
Vitamin C 1.8mg 2% DV
Calcium 4.2mg
Iron 0.3mg 2% DV
Diet fit Keto-friendly Under 400 cal
Contains Milk Egg Wheat/Gluten Peanut

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 regular-sized peanut butter cups instead of miniatures?

Yes, you can use regular-sized peanut butter cups. Just cut them in half or quarters before placing them on the cookies to ensure they melt properly and provide that delightful chocolate-peanut butter combination with every bite.

What can I do if my dough is too sticky?

If your dough is too sticky to handle, you can add a bit more flour, one tablespoon at a time, until it reaches a more manageable consistency. Alternatively, refrigerating the dough longer can help firm it up, making it easier to shape into balls.

Can I make these cookies vegan?

To make these cookies vegan, substitute the butter with a plant-based butter and use a flax egg (1 tablespoon ground flaxseed mixed with 2.5 tablespoons water) instead of the large egg. Ensure that the peanut butter cups you use are dairy-free as well for a completely vegan treat.

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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