Basic Berry/Nut Muffin

Lightly whisk the eggs, cream and zest in a bowl. Sift the dry ingredients together and add the berries and/or nuts, until coated. Start adding the dry ingredients to the egg mixture and stir until two-thirds are mixed. Add the melted butter and finish with the rest. Butter the muffin pan and dust it with flour (or use paper moulds). Fill them two-thirds full and bake in a 190C oven for about 20min or until a toothpick comes out clean.