Recipe My Mother-in-Law's Plum Bread

Preheat your oven to 350 degrees F (175 degrees C) and grease or line a 9x5-inch loaf pan. In a bowl, toss chopped plums with 1 tablespoon of flour and set them aside. Using an electric mixer, cream together margarine, white sugar, and vanilla extract until fluffy, then beat in the eggs. In a separate bowl, sift 1 1/2 cups of flour, salt, and baking soda. Gradually stir the dry ingredients into the wet mixture, alternating with yogurt, to create a smooth batter. Fold in the floured plums and pour the mixture into the pan, topping it with a sprinkle of brown sugar. Bake for 45 to 50 minutes until a toothpick inserted in the center comes out clean. Let the loaf cool in the pan for 10 to 15 minutes before removing to slice.