These fudgy, walnut-studded brownies were a longtime favorite ... even in something as simple as a brownie. Preheat the oven to 350 degrees. Butter and flour a 12 x 18 x 1-inch baking sheet.
To find the best grocery-store option, I made Pillsbury's, Ghirardelli's, Duncan Hines', Kodiak Cakes', and Betty Crocker's versions of brownies using box mixes. Here's how each brownie mix ...
Fun Fact Smarties, a similar candy with a slightly thicker shell, beat M&M’s to the market by four years. Not to be confused with tart tablet candies sold in the US, candy coated chocolate Smarties ...
Everyone gets to eat at the same time when you make a baked omelet ... Cool completely. Mix butter, peanut butter, powdered sugar and milk. Spread over cooled brownies. Microwave chocolate chips ...