Serve with sugar cookies, graham crackers, vanilla wafers, pretzels, or sliced fruit. For the smoothest texture, make sure the cream cheese and butter are truly softened. Store covered in the refrigerator for up to 3 days; let sit at room temperature for 10–15 minutes and stir before serving. Swap heavy cream with milk if needed. Use jimmies-style sprinkles rather than nonpareils to minimize color bleeding.