Name: Peanut Butter Fudge Pretzel Brownies
Yield: 12 bars
Ingredients: 1/2 cup butter, (at room temperature); 1 1/2 cups sugar; 2 eggs; 2 teaspoons vanilla extract; 1 1/4 cups all purpose flour; 1/4 teaspoon salt; 3 tablespoons cocoa powder; 2/3 cups chocolate chips, (optional); 1 1/2 cups creamy peanut butter; 1/3 powdered sugar; 1 3/4 cups crushed pretzel pieces; 6 tablespoons butter, (melted)