Preheat oven to 325°. Stir together the first 4 ingredients in a medium bowl. Pour batter into a greased 9 x 5 loaf pan. Dollop spoonfuls of fruit spread on top, and swirl with a knife to create a marbled effect. Bake 55-60 minutes. Cool completely before slicing. If desired, serve with whipped cream and sliced strawberries.