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No-Bake Peanut Butter Oatmeal Sandwich Cookies


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  • Author: Mia
  • Total Time: 25 minutes
  • Yield: About 8–10 sandwich cookies
  • Diet: Gluten Free

Description

Soft, chewy, and filled with creamy peanut butter, these easy no-bake sandwich cookies make the perfect anytime treat.


Ingredients

For the Cookie Base:

1 cup rolled oats

½ cup peanut butter (creamy or crunchy)

¼ cup honey or maple syrup

½ teaspoon vanilla extract

Pinch of salt

For the Filling:

½ cup peanut butter

23 tablespoons powdered sugar (adjust to taste and texture)


Instructions

Make the Cookie Dough:

In a medium bowl, mix together oats, peanut butter, honey (or maple syrup), vanilla extract, and a pinch of salt.

Stir until well combined. The mixture should be thick but pliable. If too sticky, chill for 10–15 minutes.

Form the Cookies:

Scoop out small amounts of dough and roll into balls. Flatten each ball into a small round disc using your hands or the bottom of a glass.

Place the discs on a parchment-lined tray.

Make the Filling:

In a separate bowl, mix peanut butter with powdered sugar until smooth and spreadable.

Assemble the Sandwich Cookies:

Spread a small amount of the filling onto half of the oat cookies.

Top with the remaining cookies to create sandwiches. Press gently to seal.

Chill and Serve:

Place in the refrigerator for at least 15–20 minutes to firm up.

Store leftovers in an airtight container in the fridge for up to 5 days.

Notes

Make It Vegan: Use maple syrup instead of honey.

Add Texture: Mix in mini chocolate chips, chopped nuts, or shredded coconut to the cookie dough.

Nut-Free Option: Use sunflower seed butter in place of peanut butter.

Freezer-Friendly: Freeze sandwiches on a tray, then transfer to a freezer-safe bag. Defrost for 5–10 minutes before eating.

  • Prep Time: 10 minutes
  • Category: Snack / Dessert
  • Method: No-Bake
  • Cuisine: American