How can I decorate my cake without tools?

If you don’t have an icing spatula, you can use the back, straight edge of a large knife to smooth your buttercream and then clean up the bottom of your cake plate with a paper towel. Next, take a freezer bag and fill it with your icing . Push the icing into one corner and twist the bag.

How make icing for cake at home?

Steps In medium bowl, mix powdered sugar and butter with spoon or electric mixer on low speed. Stir in vanilla and 1 tablespoon of the milk. Gradually beat in just enough remaining milk to make frosting smooth and spreadable. If frosting is too thick, beat in more milk, a few drops at a time.