A deliciously fragrant and fine textured cake perfect with a cup of tea. The marmalade gives it a lovely flavor and keeps it moist.
Grease and flour a 9 x 5 inch loaf pan. Preheat oven at 350°F (180°C).
In a large bowl cream butter and brown sugar until light and fluffy, about 2 minutes. Beat in egg.
Add flour mixture, marmalade, and milk. Beat on low speed until just combined.