Preheat the oven to 350 degrees, add paper cupcake liners to cupcake pan(s)
In a medium bowl, whisk the flour, baking powder, baking soda, and salt for 30 seconds. Set aside
In another bowl, add the buttermilk, oil and lime juice & zest. Set aside.
In the bowl of your mixer, add the butter and mix at medium speed until smooth. Gradually add the sugar and Lime Jello powder and continue to mix on medium speed for 3 to 5 minutes until lightened in color and fluffy.
Add the eggs one at a time, mixing after each until the yellow of the yolk has blended.
With the mixer on low speed, alternately add the flour mixture and buttermilk mixture, beginning and ending with the dry ingredients (3 additions of dry ingredients and 2 of liquid).
Mix just until incorporated. Be careful not to over-mix.
Scoop about ¼ cup bake batter into each cupcake liner (in the cupcake pans)
Bake at 350 degrees for 15-18 minutes or until a toothpick inserted in the center comes out clean or with just few crumbs attached. We like to remove cupcakes immediately from the pans to prevent over-baking. Baking times can vary depending on pan & oven- check at 15 minutes to be on the safe side, but it may take a few minutes more.
Makes 30-32 cupcakes (approximately ¼ cup of batter per cupcake)