Margarita Cake | Reader's Digest Canada

Ingredients

• 1 package lemon cake mix (regular size)
• 1 package instant lemon pudding mix ((3.4 oz))
• 1 can frozen non-alcoholic margarita mix (thawed)
• 4 large eggs (room temperature)
• 1/2 cup butter (softened)
• 2 tbsp lime juice
• 3 tsp grated lime zest
• 1-1/2 cups confectioner's sugar
• 3 tbsp lime juice