How much lactose do custard have?

Custard typically contains lactose because it is made with milk or cream, both of which contain this sugar. The lactose content can vary depending on the type of milk used and the recipe, but on average, a serving of custard can have around 5 to 10 grams of lactose. For those who are lactose intolerant, lactose-free milk can be used as a substitute to reduce or eliminate lactose content.