Shamrock Shake Cupcakes
For the Cupcakes:
1 box 15.25 oz/432g white cake mix
3 large egg whites
1 cup 237ml water
1/3 cup 79ml vegetable oil
1/4-1/2 teaspoon mint or peppermint extract adjust based on taste
1/2 teaspoon green food coloring
For the Frosting: