Step 1

Preheat oven to 375 degrees F.

Step 2

Cream together the butter and sugar well.

Step 3

Beat in the egg and vanilla extract.

Step 4

Mix in the mashed bananas.

Step 5

Sift together the flour, baking powder, baking soda, nutmeg and cinnamon.

Step 6

Fold the dry ingredients into the banana mixture until the flour is almost incorporated then fold in the raspberries and chopped white chocolate.

Step 7

Spoon batter evenly into paper lined muffin tins, then bake at 375 degrees F for 20-25 minutes or until a wooden toothpick inserted in the center comes out clean. Cool on a wire rack.