This makes one not very large cake in an English cake pan (26x6.5 cm / 10x2.5 inch). You may want to double up the recipe and make two   Please tell me if you make it, I really hope that you will like it!   Lemon-mandarin pound cake 140g white flour 3/4 teaspoon baking powder (7 g) 190g white sugar 1/8 to 1/4 teaspoon salt (1.5 g) 15-20g fine zest from a lemon and an orange/mandarin 160g Greek yogurt (5% fat, or more) - choose a