In medium bowl, mix flour, 2 teaspoons cinnamon, the baking powder, baking soda and salt. In large bowl, beat browned butter, brown sugar and eggs with electric mixer on medium speed until blended. Add flour mixture; beat on medium-high speed until well blended. Stir in carrots, raisins and walnuts. Spoon and spread batter evenly in pans (about 1 1/2 cups batter each).