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5 from 3 votes

Peanut-Butter Oatmeal Sandwich Cookies

Peanut butter oatmeal cookies are chewy and nutty with a creamy peanut butter filling in the middle.
Prep Time10 minutes
Cook Time15 minutes
Total Time25 minutes
Course: Dessert
Cuisine: American
Servings: 12 sandwich cookies
Calories: 323kcal

Ingredients

Cookies

Filling

Instructions

To make the cookies

  • First, pre-heat oven to 350 degrees and prep 2 non-stick baking sheets.
  • In a mixer, beat together sugar and butter until creamy. About 3-4 minutes. Add egg and vanilla extract and beat together until combined.
  • In a medium bowl, whisk together the oats, flour, baking powder, baking soda, spices, and salt.
  • Add the dry ingredients to the butter and egg mixture in batches while slowly beating on low speed until just blended.
  • Roll and portion about 1 large teaspoon of cookie dough into your hands and place on cookie sheet an inch apart.
  • Bake cookies for 10 to 12 minutes until lightly golden brown. Let cool on baking sheet for 5 minutes before filling.

To make the filling

  • In a mixer, mix together the butter, peanut butter and powderred sugar. Add in the vanilla extract and slowly add in milk, 1 tablespoon at a time until desired consistency. It should be easily spreadable.
  • When cookies are completely cool, spread peanut butter filling on flat side and sandwich similar sized cookie together.

Notes

 
 

Nutrition

Calories: 323kcal | Carbohydrates: 45g | Protein: 5g | Fat: 15g | Saturated Fat: 6g | Polyunsaturated Fat: 2g | Monounsaturated Fat: 5g | Trans Fat: 0.3g | Cholesterol: 35mg | Sodium: 266mg | Potassium: 158mg | Fiber: 2g | Sugar: 29g | Vitamin A: 266IU | Vitamin C: 0.01mg | Calcium: 44mg | Iron: 1mg