This is an easily made bread. If desired, slice it and eat it while hot, with lots of good butter. You’ll find this bread easier to slice on the second day.
Preheat the oven to 350°F. Grease a 9 × 5-inch loaf pan.
Whisk together in a large bowl (using the larger amount of sugar for a more cakelike result):
Beat together in a medium bowl:
Pour the liquid mixture into the dry ingredients and combine with a few swift strokes. Stir lightly until barely blended. If desired, fold in:
Scrape the batter into the prepared pan. Bake until a toothpick inserted in the center comes out clean, about 50 minutes. Let cool for 10 minutes in the pan on a rack, then turn out onto the rack to cool completely.