Preheat oven to 350°F. Coat a 9- x 5-inch loaf pan with cooking spray.
Combine banana and next 6 ingredients (through vanilla) in a large bowl; whisk to combine.
Spoon flour into dry measuring cups; level with a knife. Combine flour, baking soda, cinnamon, ginger, nutmeg, and salt in a bowl, stirring with a whisk. Add flour mixture to banana mixture; mix just until combined. Pour batter into prepared pan; sprinkle with sesame seeds.
Bake at 350°F for 45 to 50 minutes or until a wooden pick inserted in the center comes out clean. Cool in pan 10 minutes on a wire rack. Remove bread from pan; cool completely. Drizzle extra tahini over top, if desired. Recipe from @dishingouthealth