Sugar-Free Easy Blender Lemon Bread Moist, bright, and ultra lemony—this quick bread is made in a blender with a whole lemon, then finished with a simple sugar-free lemon glaze. ​ Ingredients (1 loaf) Lemon bread (Sugar-Free) 1 whole seedless lemon, washed, quartered, seeds removed (leave peel on for max lemon flavor) ​ 4 large eggs, room temperature ​ 3/4 cup olive oil ​ 1 1/4 cup granulated sugar-free sweetener (allulose or monk fruit, 1:1 style) ​ 1/4 cup sour cream (or plain Greek yogurt) ​