Ingredients for - Monster Cookie Bars with Peanut Butter and Oatmeal

1. Packed brown sugar 1 cup
2. Melted butter ⅔ cup
3. Light corn syrup ¼ cup
4. Peanut butter ¼ cup
5. Vanilla extract ½ teaspoon
6. Quick-cooking oats 4 cups
7. Semisweet chocolate chips 1 cup
8. Butterscotch chips ½ cup
9. Peanut butter ⅓ cup

How to cook deliciously - Monster Cookie Bars with Peanut Butter and Oatmeal

1 . Stage

Preheat the oven to 400 degrees F (200 degrees C). Butter a 9x13-inch baking pan.

2 . Stage

Combine brown sugar, butter, corn syrup, 1/4 cup peanut butter, and vanilla extract in a bowl. Add oats gradually. Press bar mixture into the prepared pan.

3 . Stage

Bake in the preheated oven until golden brown, 12 to 14 minutes. Let cool for 4 minutes.

4 . Stage

Melt chocolate chips, butterscotch chips, and 1/3 cup peanut butter in a microwave-safe bowl in 15-second intervals, stirring after each melting until blended, 1 to 3 minutes. Spread over warm bars. Let cool before cutting, 2 to 3 hours.