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costco key lime pie

costco key lime pie recipe

This key lime pie recipe is as easy as it gets. With a few simple steps, you can make an authentic clone of the famous Costco key lime pie right in your own kitchen!
Prep Time: 15 minutes
Cook Time: 25 minutes
Total Time: 40 minutes
Course: Dessert
Cuisine: American
Keyword: costco key lime pie recipe
Servings: 16
Calories: 299kcal

Equipment

  • Large bowl
  • Baking dish

Ingredients

  • Sweetened condensed milk- 6 cups
  • Key lime juice- 1 1/2 cup
  • Grated lime zest - 2 tablespoon
  • Granulated sugar - 1 cup
  • Unsalted butter melted - 8 tablespoons
  • Graham cracker crumbs- 3 cups
  • Sour cream- 1 cup

Instructions

  • In a large bowl, mix together graham cracker crumbs and melted butter until fully combined. Then press this mixture firmly into the bottom of a 9-inch pie dish. Pop it in your preheated oven at 350°F for approximately 10 minutes.
  • To make the filling, vigorously whisk together sweetened condensed milk, key lime juice, grated lime zest, and granulated sugar until all ingredients are blended.
  • When the crust has cooled down, pour the liquid mixture into it and spread evenly over the surface.
  • Bake for 25 minutes at 350°F until the top starts to turn golden brown.
  • Allow to rest for several hours, preferably overnight.
  • Right before serving, top with a generous layer of sour cream and garnish with key lime wedges.

Notes

  • It is important to use freshly squeezed key lime juice for this recipe in order to get the best flavor.
  • If you find the pie is too tart, add more condensed milk or sugar until it reaches your desired sweetness.
  • You can also top the pie with whipped cream instead of sour cream if you prefer.

Nutrition

Calories: 299kcal
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