Step 1: In a mixing bowl, beat softened butter until smooth and creamy.
Step 2: Gradually add powdered sugar, mixing until well combined.
Step 3: Add fruit puree or jam slowly, incorporating it into the butter mixture until you achieve the desired consistency and flavor.
Step 4: If needed, adjust sweetness with more powdered sugar or enhance flavor with vanilla extract.
Step 5: Once mixed thoroughly, your Fruit Butter Frosting is ready to use.