Pour milk into the blender. Add the orange juice concentrate and the vanilla extract. If desired, also add the vodka into the blender. Place the lid on the blender and blend until smooth. Serve immediately.
Notes
Tipsy Orange Julius Cocktail: If serving this Orange Julius to adults, I suggest adding some vanilla vodka. You can use up to 6 ounces (1 ounce per serving) I personally only use ½ ounce per serving. Milk Options: I like to use unsweetened vanilla almond milk (that has zero grams of added sugar) in the base of this Orange Julius. Canned Coconut milk is another delicious non-dairy option and creates a richer smoothie. If you are not dairy-free, you can use regular milk for this Orange Julius recipe.Orange Juice: Be sure to use pulp-free orange juice concentrate for a smoother drink. Vanilla Extract: If you use vanilla-flavored non-dairy milk, you can omit the vanilla extract.