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Homemade Oatmeal Cream Pie Recipe

Perfect Homemade Oatmeal Cream Pies - Soft rustic cookie sandwiches with fluffy filling in the middle! Classic oatmeal cream pies are sensational.

Prep Time
10 mins
Cook Time
10 mins
Total Time
20 mins
Servings: 10 cream pies
Calories: 546 kcal
Course: Dessert , Baked Goods
Cuisine: American

Ingredients

For the Oatmeal Cookies:
  • 1 cup packed brown sugar
  • 1/2 cup melted butter
  • 1 large egg
  • 1 teaspoon vanilla extract
  • 1 cup all-purpose flour
  • 1/2 teaspoon cinnamon
  • 1 1/2 teaspoons cocoa powder
  • 1/2 teaspoon baking soda
  • 1/2 teaspoon baking powder
  • 1/4 teaspoon salt
  • 1 cup rolled oats
For the Cream Filling:
  • 1 cup vegetable shortening
  • 1 cup powdered sugar
  • 2 teaspoons vanilla extract
  • 7.5 ounces marshmallow fluff (1 jar)

Instructions

For the Cookies:
    Cup of Yum
  1. Preheat the oven to 350 degrees F. Line cookie sheets with parchment paper. Sift the dry ingredients into a medium bowl and set aside.
  2. Use an electric mixer to cream the brown sugar, butter, egg, and vanilla. Once smooth, slowly add the dry mixture to the wet mixture until well combined. Stir in the oats.
  3. Use a tablespoon-sized scoop to form equal dough balls. Allow them plenty of space to spread. Bake for 7-9 minutes. Let the cookies cool completely before moving off the parchment paper.
For the Filling:
  1. Cream the shortening, powdered sugar, and vanilla together until smooth. Mix in the marshmallow fluff.
To Assemble:
  1. Match up two cookies that are of equal size and shape. Turn the bottom cookies over. Use a piping bag (or zip-bag with the corner cut off) to pipe the filling onto the bottom cookie. This is much easier than trying to spread it. Add the top cookie of each cream pie and press down.

Notes

  • I found I liked a thin layer of cream filling better than a thick layer, but you should have plenty if you want to pile it on!

Nutrition Information

Serving 2cookies Calories 546kcal (27%) Carbohydrates 67g (22%) Protein 3g (6%) Fat 30g (46%) Saturated Fat 11g (55%) Cholesterol 40mg (13%) Sodium 208mg (9%) Potassium 106mg (3%) Fiber 1g (4%) Sugar 46g (92%) Vitamin A 305IU (6%) Calcium 38mg (4%) Iron 1.2mg (7%)

Nutrition Facts

Serving: 10cream pies

Amount Per Serving

Calories 546

% Daily Value*

Serving 2cookies
Calories 546kcal 27%
Carbohydrates 67g 22%
Protein 3g 6%
Fat 30g 46%
Saturated Fat 11g 55%
Cholesterol 40mg 13%
Sodium 208mg 9%
Potassium 106mg 2%
Fiber 1g 4%
Sugar 46g 92%
Vitamin A 305IU 6%
Calcium 38mg 4%
Iron 1.2mg 7%

* Percent Daily Values are based on a 2,000 calorie diet.