RETRO SCHOOL CAFETERIA PEANUT BUTTER BARS

Retro School Cafeteria Peanut Butter Bars image

It's taken me a while to find this recipe. There are many versions of "the peanut butter bar" but, I believe this recipe comes the closest to what I remember eating in the 1960's (via our elementary school lunchroom). Boy those ladies could really cook back then!

Provided by Deborah Olson

Categories Desserts Cookies Bar Cookie Recipes

Time 1h5m

Yield 20

Number Of Ingredients 15

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Ingredients

1 ⅛ cups white sugar
1 ⅛ cups brown sugar
1 cup unsalted butter, softened
2 large eggs
¾ cup peanut butter
1 teaspoon vanilla extract
2 cups all-purpose flour
1 ⅔ cups rolled oats
1 teaspoon baking soda
1 pinch salt
2 cups powdered sugar
4 tablespoons unsalted butter, softened
2 tablespoons milk, or more as needed
2 tablespoons peanut butter
1 teaspoon vanilla extract

Steps:

Preheat the oven to 350 degrees F (175 degrees C). Grease a 15x10-inch baking pan.
Cream white sugar, brown sugar, butter, and eggs together in a mixing bowl. Mix in peanut butter and vanilla extract. Add flour and blend well. Add oats, baking soda, and salt and mix to combine. Spread into the prepared pan.
Bake in the preheated oven until golden and the edges start to pull away from the sides of the pan, about 20 minutes. Remove from the oven and let cool or chill in the refrigerator, about 30 minutes.
While bars cool, blend powdered sugar, butter, milk, and peanut butter together in a bowl, adding more milk to give frosting the desired consistency. Frost cooled bars and cut into 20 pieces.

Nutrition Facts : Calories 387.9 calories, Carbohydrate 52.4 g, Cholesterol 49.2 mg, Fat 18.3 g, Fiber 1.7 g, Protein 5.8 g, SaturatedFat 8.7 g, Sodium 136 mg, Sugar 36.9 g