Banana Bread with Chocolate

Recipe given from my good friend Jackie.  This is the stuff breakfast dreams are made of.  Recipe doubles beautifully to make two loaves (one for a gift and one for yourself).  I've also substituted with gluten free flour and it works just as well if only a little bit softer.

The best banana bread EVER!! - with choc chunks. Super moist!

125g butter (1 stick) - chopped and at room temp.
1 cup brown sugar (not dark brown or it will overpower)
2 eggs
3 mashed bananas - the blacker the better!
1 1/2 cups Self Raising flour
2 Tablesp Milk
2 Tablesp Sour Cream
100g Dark Chocolate - chopped into chunks (or choc chips)

Grease 4 mini loaf tins (for best results) or an average sized loaf tin. Line with baking parchment.
Turn oven to 180 C/ 400 F
Put all ingredients in a bowl (except chocolate) and mix on medium speed till has changed colour and gotten lighter (about a minute or so). Fold in chopped chocolate.
Spoon into prepared pan(s) and bake 30 mins for small or 40 mins for large - or till golden and pops back when touched on top.
No need for icing/frosting!!