Grease muffin pan with peanut oil, set aside
Preheat oven to 400 F
In a bowl, mix flour, BP, salt, raisins, choc chips and walnuts
In another bowl, beat eggs, milk, puree, sugar, essence, spice powders and oil until fully combined
Fold in dry ingredients, mix until just combined
Divide into 6 and top with cinnamon sugar and ginger powder
Bake for 18 mins