Parents coming to visit tea cake

Preheat oven to 350F. In a bowl, mix 4 tbsp olive oil, less than 1/2 cup of sugar (or granulated Splenda for Dodon version), 1 egg, 1/2 cup fat free plain yogurt, 1 cup whole wheat flour, 1/2 tsp baking powder, 1/2 tsp baking soda. Spoon into a round cake pan greased with butter (not oil). Batter will be quite thick. Can add another spoon of yogurt if it's hard to put in pan. Top with walnut pieces. Bake for 40 min. Perfect Kundu family tea/birthday cake.