What is fresas con crema?
It is a classic Mexican dessert of fresh strawberries mixed with a sweet, creamy sauce. You will see versions made with crema, sour cream, table cream, sweetened condensed milk, or even evaporated milk.
Can I use sour cream instead of crema?
Yes. Full-fat sour cream works great. It is a little tangier than crema, which I actually love with sweet strawberries. If it tastes too sharp, add an extra tablespoon of condensed milk.
Do I have to use sweetened condensed milk?
No, but it makes the easiest, smoothest base. If you skip it, sweeten with powdered sugar or regular sugar to taste. Start with 2 tablespoons and adjust.
Why did my cream get runny?
Usually it is strawberry juice. Two fixes: macerate the strawberries and drain off some syrup before mixing, or serve the strawberries on top of the cream instead of folding everything together.
Can I make it ahead?
Yes. For best results, prep the cream and strawberries separately up to 24 hours ahead, then combine 30 to 60 minutes before serving. It will thicken nicely as it chills, but if it sits mixed for too long, the berries can keep releasing juice and loosen it again.
Any tips if my crema or sour cream tastes extra tangy or salty?
Brands vary a lot. Start with a little less lime juice and condensed milk, then taste and adjust. You can always add more sweetness or brightness, but you cannot take it back out.
Can I serve this at a cookout?
Yes, just keep it chilled. Nest the serving bowl in a bigger bowl of ice, and do not let it sit out for more than 2 hours (or 1 hour if it is very hot outside).