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Key Lime Bundt Cake
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5 from 7 votes

Key Lime Bundt Cake

Author: Jill



  • 1 15.25 oz box white cake mix
  • 1 3.4 oz box instant vanilla pudding
  • 4 large eggs
  • 1/2 C sour cream
  • 1/2 C sugar
  • 3/4 C canola oil
  • 3/4 C key lime juice
  • 1 tsp pure vanilla extract
  • 3 drops leaf green food color
  • 1 9 inch bundt cake

Cream cheese frosting

  • 12 ounces cream cheese softened
  • 4 C powdered sugar
  • 1 tsp pure vanilla extract
  • 1/4 tsp kosher salt
  • 1 large piping bag with round tip
  • Zest of key limes to garnish



  • Preheat oven to 350 degrees and spray your bundt pan with baking spray, set aside
  • Using a standing mixer, combine cake mix, pudding, eggs, sour cream, sugar, oil, key lime juice and vanilla and beat until combined
  • Mix in the green gel food coloring until combined
  • Pour into a bundt pan and bake in the oven for 35-45 minutes or until a toothpick comes out clean when poking the center
  • Allow to cool completely on the counter before removing from the pan


  • Combine all ingredients in your standing mixer and beat on high until smooth.
  • Spoon frosting into a piping bag and pipe the frosting over the top.
  • Sprinkle with key lime zest if desired