Peanut Butter Bars

Name: Peanut Butter Bars
Prep time: 20 min
Cook time: 30 min
Total time: 50 min
Cuisine: American
Ingredients: 3/4 cup butter ((170g), room temperature); 1/2 cup granulated sugar ((100g)); 1 cup light brown sugar ((220g)); 2 large eggs; 1 teaspoon vanilla extract; 1/2 cup creamy peanut butter ((135g), plus more for spreading over baked bars); 2 1/2 teaspoons baking soda; 1/2 teaspoon salt; 1 1/2 cups all-purpose flour ((188g)); 2 cups old-fashioned rolled oats ((170g)); 1/4 cup butter ((57g)); 1 Tablespoon unsweetened cocoa powder; 1 1/2 Tablespoons milk; 1 1/4 cups powdered sugar ((150g))

Instructions

Prep:20minCook:30min

This old fashioned Peanut Butter Bars recipe has a chewy base topped with peanut butter and chocolate glaze. They are perfect for potlucks or parties and can be made in advance or frozen!

Updated at: Mon, 22 Dec 2025 00:05:58 GMT