The Easiest Key Lime Pie Ever (and it's delicious!)
This recipe is brilliant. It has 5 ingredients, takes 5 minutes to bake, and 2 minutes to prepare. And it's so good. You can make this vegan if you track down vegan sweetened condensed soy milk. I make my own by reducing powdered soy milk and adding sugar. You can find a similar recipe here. Vegan sour cream is stocked at my regular grocery store, or I bet you could use plain vegan yogurt.