Prep Time 20 minutes mins
Cook Time 20 minutes mins
Resting Time 30 minutes mins
Total Time 1 hour hr 10 minutes mins
For best results, make sure your plant milk and butter are at room temperature so the batter and frosting come together smoothly, and avoid overmixing the batter to keep the cupcakes tender and fluffy. If your frosting becomes too soft, chill it in the fridge for 10–15 minutes before piping, and if it is too thick, add plant milk a teaspoon at a time. Always check that the Oreo-style cookies you use are vegan, as some brands or regional varieties can differ in ingredients. These cupcakes taste even better after resting a few hours as the flavors meld, and they can be stored in an airtight container at room temperature for a day or in the fridge for up to three days; just let chilled cupcakes come to room temperature before serving for the best texture.