In a large bowl, beat brown sugar and eggs until well blended. Add bananas, peanut butter and salt until blended. Stir in the oats, butterscotch and chocolate chips., Spread batter into a 15x10x1-in. baking pan coated with cooking spray. Bake at 350° for 20-25 minutes or until edges begin to brown. Cool completely on a wire rack. Cut into bars.