What type of milk do you use in your desserts? March 21, 2022 07:27 Updated Our cold desserts use milk-based solids and include vegetable oil. Related articles Can McDonald’s® food be part of a healthy, balanced diet? Why are your Apple Slices so crunchy even though they’re cut? Do you use preservatives? What kind of meat do you use in your McChicken® and Chicken McNuggets®? Where do your eggs come from? Do you wash them before use? What vegetarian options do you offer?