Yield
12 bars
Prep Time20
Cook Time20
1/2 cup: butter, softened
1/2 cup: white sugar
1/2 cup: brown sugar
1: egg
1 cup: all-purpose flour
1 cup: rolled oats
1/3 cup: peanut butter
1/2 teaspoon: baking soda
1/2 teaspoon: vanilla extract
1/4 teaspoon: salt
1 cup: chocolate chips, or to taste
1/2 cup: confectioners' sugar
1/4 cup: peanut butter
1 tablespoon: milk, or more as needed
Preheat oven to 350 degrees F (175 degrees C). Grease a 9x13-inch baking dish.
Beat butter, 1/2 cup white sugar, brown sugar, and egg in a large bowl until smooth. Stir in flour, oats, 1/3 cup peanut butter, baking soda, vanilla extract, and salt until dough is well mixed. Press dough into prepared baking dish.
Bake in preheated oven until golden brown, about 20 minutes; sprinkle with chocolate chips immediately. Let chocolate chips melt, about 5 minutes. Spread chocolate over cookie with a spatula or knife.
Mix confectioners' sugar, 1/4 cup peanut butter, and milk in a small bowl until smooth. Add more milk if mixture is too thick to pour; drizzle over chocolate and allow to cool. Cut into bars to serve.
Calories: 355 kcal
Carbohydrates: 43.4 g
Cholesterol: 38 mg
Fat: 19.2 g
Fiber: 2.5 g
Protein: 6.4 g
Sodium: 223 mg
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