YT Recipe

Zingy Creamy Key Lime Pie

Zingy Creamy Key Lime Pie is a easy American recipe that serves 8. 350 calories per serving. Recipe by Preppy Kitchen on YouTube.

Prep: 32 min | Cook: 20 min | Total: 1 hr 7 min

Cost: $19.29 total, $2.41 per serving

Ingredients

  • 1.5 cups Graham Cracker Crumbs (about 180 g; can substitute Biscoff cookies)
  • 0.25 cup Granulated Sugar (about 50 g)
  • 6 tablespoons Unsalted Butter (melted and slightly cooled)
  • 4 large Egg Yolks (separate whites and discard or reserve for another use)
  • 0.75 cup Fresh Key Lime Juice (about 180 ml; roughly 6‑8 key limes, can use regular lime juice if unavailable)
  • 2 teaspoons Lime Zest (zest of key or regular limes)
  • 2 cans (14 oz each) Sweetened Condensed Milk (full‑fat, canned)
  • 1 cup Heavy Cream (chilled for best volume)
  • 3 tablespoons Powdered Sugar (sifted; granulated sugar can be used in a pinch)
  • 1 teaspoon Vanilla Extract (pure vanilla)

Instructions

  1. Preheat Oven

    Set the oven to 350°F (175°C) and let it preheat while you prepare the crust.

    Time: PT5M

    Temperature: 350°F

  2. Combine Crust Ingredients

    In a medium bowl, mix the graham cracker crumbs, granulated sugar, and melted butter until the mixture resembles wet sand.

    Time: PT5M

  3. Press and Bake Crust

    Press the crumb mixture firmly into a 9‑inch pie plate using a flat‑bottomed cup, compacting in stages. Bake for 10 minutes until the edges are lightly golden.

    Time: PT10M

    Temperature: 350°F

  4. Zest and Juice Limes

    Zest about 2‑3 key limes (or regular limes) to get 2 teaspoons of zest, then juice them until you have 3/4 cup of fresh lime juice.

    Time: PT10M

  5. Make Filling

    In a large bowl, whisk together the egg yolks, fresh lime juice, lime zest, and both cans of sweetened condensed milk until smooth and pale yellow.

    Time: PT5M

  6. Bake Filling

    Pour the filling into the pre‑baked crust and return to the oven for 10 minutes, or until the center is just set and a light jiggle remains.

    Time: PT10M

    Temperature: 350°F

  7. Cool the Pie

    Remove the pie from the oven and place it on a wire rack to cool for 20 minutes, then refrigerate for at least 1 hour before serving.

    Time: PT20M

  8. Whip Cream Topping

    In a chilled bowl, combine the cold heavy cream, powdered sugar, and vanilla extract. Whisk on medium speed for 2 minutes, then increase to high for 1‑2 minutes until soft peaks form.

    Time: PT5M

  9. Pipe or Dollop Whipped Cream

    Transfer the whipped cream to a piping bag (or use a spoon) and place dollops around the edge of the pie. Optionally garnish with a light sprinkle of lime zest.

    Time: PT2M

  10. Serve

    Slice the pie, serve chilled, and enjoy the zingy, creamy flavor.

    Time: PT0M

Nutrition Facts

Calories
350
Protein
4 g
Carbohydrates
45 g
Fat
18 g
Fiber
0.5 g

Dietary info: Vegetarian, Contains gluten, Contains dairy, Contains eggs

Allergens: Dairy, Eggs, Gluten

Last updated: April 6, 2026

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Zingy Creamy Key Lime Pie

Recipe by Preppy Kitchen

A bright, tangy, and silky key lime pie with a buttery graham cracker crust, set with sweetened condensed milk, and topped with lightly sweetened whipped cream. Perfect for a summer dessert or any occasion.

EasyAmericanServes 8

Shop all ingredients on Amazon in one click • Printable PDF with shopping checklist

Source Video
52m
Prep
20m
Cook
10m
Cleanup
1h 22m
Total

Cost Breakdown

$19.29
Total cost
$2.41
Per serving

Critical Success Points

  • • Press the crust firmly in stages to avoid cracks.
  • • Do not overbake the filling; it should still have a slight jiggle.
  • • Whip the cream to soft peaks only; over‑whipping turns it into butter.

Safety Warnings

  • • The oven and hot crust can cause burns; use oven mitts.
  • • Melted butter is hot; handle with care.
  • • Use a sharp knife or microplane for zesting; watch fingers.

Frequently Asked Questions

Everything you need to know about this recipe

Q

What is the cultural significance and history of Key Lime Pie in American cuisine?

A

Key Lime Pie originated in the Florida Keys in the early 1900s when canned sweetened condensed milk was a convenient, shelf‑stable ingredient. It became popular in the 1950s as Florida’s signature dessert, celebrated for its bright citrus flavor and no‑bake convenience.

cultural
Q

What are the traditional regional variations of Key Lime Pie in the United States?

A

In the Florida Keys the classic version uses fresh key lime juice and a graham cracker crust. In other regions, people often substitute regular limes, use a shortbread crust, or add a meringue topping, creating subtle regional twists while keeping the core flavors.

cultural
Q

How is Key Lime Pie traditionally served in Florida?

A

Traditionally the pie is served chilled, sliced into wedges, and topped with a dollop of lightly sweetened whipped cream and a sprinkle of lime zest. It’s a popular dessert at beachside cafés, holiday gatherings, and summer barbecues in Florida.

cultural
Q

What occasions or celebrations is Key Lime Pie associated with in American culture?

A

Key Lime Pie is a staple at summer picnics, Fourth of July celebrations, and Florida‑themed events. It’s also a favorite dessert for family reunions and holiday meals because it can be made ahead and stays fresh in the refrigerator.

cultural
Q

How does Key Lime Pie fit into the broader American dessert tradition?

A

Key Lime Pie exemplifies the American love for simple, pantry‑friendly desserts that combine a buttery crust with a tangy, custard‑like filling. Its reliance on canned condensed milk reflects early 20th‑century convenience cooking, a hallmark of many classic American sweets.

cultural
Q

What are the authentic traditional ingredients for Key Lime Pie versus acceptable substitutes?

A

Authentic ingredients include fresh key lime juice, key lime zest, sweetened condensed milk, egg yolks, and a graham cracker crust. Acceptable substitutes are regular lime juice and zest, Biscoff or digestive biscuits for the crust, and a combination of evaporated milk plus sugar if condensed milk is unavailable.

cultural
Q

What other Florida‑style dishes pair well with Key Lime Pie?

A

Key Lime Pie pairs beautifully with light, citrus‑forward dishes like shrimp ceviche, grilled fish tacos, or a fresh tropical fruit salad. A crisp glass of chilled sparkling wine or a classic Mint Julep also complements the bright flavors.

cultural
Q

What makes Key Lime Pie special or unique in American cuisine?

A

Its unique combination of a tangy lime custard that sets without baking (thanks to the acid‑condensed milk reaction) and a buttery, crunchy crust sets it apart. The use of key limes gives a distinct aromatic profile not found in other lime desserts.

cultural
Q

What are the most common mistakes to avoid when making Key Lime Pie?

A

Common mistakes include under‑pressing the crust, over‑baking the filling (which makes it rubbery), and over‑whipping the cream (which turns it into butter). Also, using bottled lime juice can result in a flat flavor.

technical
Q

Why does this Key Lime Pie recipe bake the filling for only 10 minutes instead of being completely unbaked?

A

Baking the filling for a short 10‑minute period helps set the custard more reliably, especially in humid kitchens, while still preserving the classic silky texture that comes from the acid‑condensed milk reaction.

technical
Q

Can I make this Key Lime Pie ahead of time and how should I store it?

A

Yes, you can bake the crust and fill the pie up to a day ahead. Keep the pie covered and refrigerated; add the whipped cream just before serving. The pie stays fresh for up to 3 days in the fridge.

technical
Q

What does the YouTube channel Preppy Kitchen specialize in?

A

The YouTube channel Preppy Kitchen specializes in approachable, step‑by‑step home cooking tutorials that focus on classic comfort foods, quick weeknight meals, and dessert recipes with clear visual guidance.

channel
Q

How does the YouTube channel Preppy Kitchen's approach to American dessert cooking differ from other cooking channels?

A

Preppy Kitchen emphasizes simplicity, using pantry staples and minimal equipment while still delivering restaurant‑quality results. The host often provides substitution tips and cultural background, making the recipes both educational and accessible.

channel
More like this:American RecipesDessert RecipesMore by Preppy Kitchen

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