How to Make It
Preheat oven to 350°.
Place butter, oil, and sugar in a small saucepan; bring to a boil. Cook 1 minute, stirring constantly. Pour mixture into a large bowl; cool 8 minutes. Stir in vanilla and eggs.
Weigh or lightly spoon flour into dry measuring cups; level with a knife. Combine flour, baking powder, and salt in a bowl; stir with a whisk. Add flour mixture to butter mixture; stir until completely combined. Stir butterscotch morsels into flour and butter mixture.
Scrape mixture into an 8-inch square light-colored metal baking pan coated with baking spray. Smooth top. Bake at 350° for 24 minutes. Cool completely in pan on a wire rack. Cut into 16 squares.
MyRecipes is working with Let's Move!, the Partnership for a Healthier America, and USDA's MyPlate to give anyone looking for healthier options access to a trove of recipes that will help them create healthy, tasty plates. For more information about creating a healthy plate, visit www.choosemyplate.gov.