Oatmeal Butterscotch Bars Recipe

Ingredients

• 2 cups old-fashioned rolled oats
• 1 & 1/2 cups all-purpose flour
• 1/2 teaspoon baking powder
• 1/2 teaspoon salt
• 12 tablespoons unsalted butter, softened
• 1 & 1/4 cups firmly packed brown sugar
• 2 large eggs
• 1 & 1/2 teaspoons vanilla extract
• 1/3 cup chopped toasted pecans