Ingredients

Butter at room temperature - 1/4 cup
Egg - 1
Sugar - 3/4 cup
All purpose flour - 3/4cup
Baking powder - 1 tsp
Salt - 1/8 tsp
Milk - 1/4 cup
Vanilla - 1/2 tsp
Blueberies - 1/2 cup
Nuts -1/2 cup
Cocoa powder(chocolate)-2 tble spoon
Banana-2

Preheat the oven to 325 degree F.

Mixing

Cream butter and sugar together until it is nice and smooth. Add egg and whisk to incorporate. Sift flour, baking powder,cocoa powder and salt together and add it to the sugar-butter-egg mixture. Add milk and mix everything together with a wooden spoon. Add vanilla.Add paste of bananas. Add the blueberries,nuts and gently stir to incorporate. Pour into muffin tins and bake 25-30 minutes or until a toothpick inserted at the center of a muffin comes out clean. Remove from the oven and cool on wire racks. This recipe makes 6 medium size muffins, but you can easily double or triple it.