Measure pancake mix and sugar into a bowl.
Combine remaining ingredients beating well to smooth peanut butter with the mixture.
Pour into the dry ingredients and stir until blended.
Scrape into a greased 9 x 5-inch loaf pan and bake at 350F for 45 to 55 minutes.
Cool and remove from pan.
Frost with orange glaze.
When cold wrap for 24 hours before slicing.