Name: Festive cupcakes
Prep time: 1h
Cook time: 0 mins
Yield: 20
Ingredients: 300 grams flour, sifted; 250 grams butter, at room temperature; 1 can condensed milk; 4 eggs; 2 teaspoons baking powder; 1 tablespoon vanilla essence; 1 1/2 cups butter, at room temperature (for butter cream); 3 cups icing sugar, (for butter cream); 4 tablespoons strawberry jam, (for butter cream)