Oatmeal Cream Pie Bars
  1. Preheat oven to 325 degrees. Spray a 13x9 baking pan with cooking spray. Optional: line pan with a parchment paper sling.

  2. Combine butter, oil, brown sugar, eggs and vanilla in a large bowl then mix until well combined using a hand mixer.

  3. Add cinnamon, salt, baking soda, nutmeg and ginger then mix again.

  4. Add flour and oats then mix on low speed until thoroughly combined.

  5. Spread mixture evenly into prepared pan then bake at 325 degrees 20-25 minutes or until edges are starting to brown.

  6. Cool completely in the pan then lift cookie base from pan and ice with Marshmallow Buttercream Frosting.

  7. Store in an airtight container at room temperature up to 5 days.

  8. Add butter to a mixing bowl then blend on medium speed with a hand-held mixer until fluffy and smooth.

  9. Spoon marshmallow creme into bowl with butter then mix until well incorporated.

  10. Add milk, vanilla and powdered sugar then mix on low until smooth and spreadable.

Course🍰Dessert

Diets🥕Vegetarian...

Category🍰Dessert

Cuisine🇺🇸American

Occasions🎉Celebration📆Everyday

Season🔁Year-round

DifficultyMedium ⏰ 45m

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