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best Key Lime Pie Bars

Key Lime Pie Bars

A summer dessert that delivers the classic tangy flavor and creamy texture in an easy-to-make, bite-sized format.
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Course: Pie
Cuisine: American
Prep Time: 20 minutes
Cook Time: 30 minutes
Total Time: 4 hours
Servings: 16
Calories: 223kcal
Author: Brenda Maher

Ingredients

Crust:

  • 12 full sheets of graham crackers
  • 7 tbsp unsalted butter, melted
  • ¼ cup granulated sugar

Filling:

  • 4 ounces cream cheese, full-fat and softened
  • A can of sweetened condensed milk (14 ounces)
  • ½ cup key lime juice
  • 5 medium egg yolks
  • 2 ½ tsp lime zest
  • Optional: Lime slices, Whipped cream

Instructions

  • Set the oven temperature to 350°F (around 177°C). Line a 9-inch square baking pan with parchment paper, leaving an overhang on the sides.
  • Crush graham crackers into fine crumbs. Combine crumbs and sugar in a medium bowl.
  • Add melted butter and mix until combined. Press the mixture firmly into the prepared pan. Pre-bake for 10 minutes.
  • Beat cream cheese until smooth. Beat in egg yolks.
  • Add lime zest, sweetened condensed milk, and key lime juice. Beat until combined. Pour over the cooled crust.
  • Bake it for 18-20 minutes or until edges are set and the center is slightly jiggly.
  • Cool at room temperature for 30 minutes, then refrigerate for at least 2.5-3 hours.
  • Lift from the pan using parchment paper and cut into squares. Garnish as desired.

Notes

  • Cutting: Cool the bars for an hour at room temperature before refrigerating for 2 hours or until the pan bottom is cold. Slice with a sharp knife, wiping it clean between cuts.
  • Storage: Store in an airtight container in the refrigerator for up to 5 days or freeze for up to 3 months. Thaw overnight in the refrigerator before serving.
  • Other crust options: Gingersnap, pretzel, or graham cracker-macadamia nut crusts can be used. Press into a parchment-lined 9-inch square pan and pre-bake for 10 minutes.
  • Key lime juice: Fresh key limes are ideal, but regular limes, a lime-lemon juice blend, or bottled key lime juice is also acceptable.

Nutrition

Calories: 223kcal | Carbohydrates: 27g | Protein: 4g | Fat: 11g | Saturated Fat: 6g | Cholesterol: 75mg | Sodium: 108mg | Potassium: 134mg | Fiber: 0.4g | Sugar: 20g | Calcium: 96mg | Iron: 0.6mg
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