Key Lime Pie Bars: A Tangy, Sweet Treat for Any Occasion
Bright, tangy, and perfectly sweet, these Key Lime Pie Bars are the ultimate dessert for any gathering. With a buttery graham cracker crust and a creamy lime filling, they’re easy to make and even easier to enjoy.
Whether you’re serving them at a spring brunch, summer barbecue, or just treating yourself, these bars are a crowd-pleasing favorite.
Pair them with refreshing mocktails like the Cucumber Mint Fizz or Grapefruit Rosemary Spritz for a perfectly balanced dessert experience.
Recipe Overview
- Serves: 12–16 bars
- Prep Time: 15 minutes
- Cook Time: 20 minutes
- Chill Time: 2 hours
- Total Time: 2 hours 35 minutes
Why You’ll Love This Recipe
- Bright and tangy: The perfect balance of tart lime and creamy sweetness.
- Simple ingredients: Everything you need is likely already in your pantry.
- Easy to make: A beginner-friendly dessert that looks and tastes impressive.
- Great for gatherings: Bars are easy to portion and serve.
Ingredients
For the Crust:
- 1 ½ cups graham cracker crumbs
- ¼ cup granulated sugar
- ½ cup unsalted butter (melted)
For the Filling:
- 4 large egg yolks
- 1 can (14 ounces) sweetened condensed milk
- ½ cup key lime juice (about 20 key limes or 4–5 regular limes)
- 1 tablespoon lime zest
For Garnish:
- Whipped cream
- Lime slices or zest
- Powdered sugar (optional)
Tools You’ll Need
- 8×8-inch or 9×9-inch baking pan
- Parchment paper
- Mixing bowls
- Whisk or hand mixer
- Microplane or zester
Instructions
Step 1: Prepare the Crust
- Preheat your oven to 350°F (175°C).
- Line the baking pan with parchment paper, leaving an overhang for easy removal.
- In a mixing bowl, combine the graham cracker crumbs, granulated sugar, and melted butter. Mix until the texture resembles wet sand.
- Press the mixture evenly into the bottom of the prepared pan.
- Bake for 8–10 minutes, then set aside to cool slightly.
Step 2: Make the Filling
- In a mixing bowl, whisk together the egg yolks, sweetened condensed milk, lime juice, and lime zest until smooth and creamy.
- Pour the filling over the slightly cooled crust, spreading it evenly.
Step 3: Bake the Bars
- Return the pan to the oven and bake for 12–15 minutes, or until the filling is set but still slightly jiggly in the center.
- Remove from the oven and let cool to room temperature, then refrigerate for at least 2 hours.
Step 4: Slice and Garnish
- Once chilled, lift the bars out of the pan using the parchment overhang.
- Slice into 12–16 bars and garnish with whipped cream, lime slices, or a sprinkle of powdered sugar.
Serving Suggestions
- Portion Size: Plan for 1–2 bars per person.
- Presentation Tip: Arrange the bars on a platter with lime wedges and a dusting of powdered sugar for an elegant touch.
Perfect Pairings
- Mocktails:
- Cucumber Mint Fizz: Refreshing and light, it balances the richness of the bars.
- Grapefruit Rosemary Spritz: The citrusy notes enhance the lime flavors beautifully.
- Dessert Board: Pair these bars with fresh fruit, mini cheesecakes, or chocolate-dipped strawberries for a complete dessert spread.
Variations and Customizations
- Gingersnap Crust: Swap graham crackers for crushed gingersnaps for a spiced flavor.
- Coconut Key Lime Bars: Add ¼ cup shredded coconut to the crust for a tropical twist.
- Vegan Option: Use plant-based condensed milk and an egg substitute for the filling.
- Mini Key Lime Bites: Make individual portions in a muffin tin with liners for single-serving desserts.
FAQs
Can I use regular limes instead of key limes?
Yes! While key limes are traditional, regular limes work just as well and are often easier to find.
Can I make these bars ahead of time?
Absolutely. These bars can be made up to 2 days in advance. Store them in the refrigerator in an airtight container.
How do I store leftovers?
Keep leftover bars refrigerated in an airtight container for up to 5 days.
Conclusion
These Key Lime Pie Bars are the perfect dessert for any occasion. With their tangy lime filling, buttery crust, and customizable toppings, they’re as delicious as they are easy to make. Pair them with a refreshing mocktail or enjoy them on their own—they’re guaranteed to impress!
Ready to bring some tropical flavors to your table? Save this recipe and let me know how you make it your own!
Cheers to tangy, sweet treats! 🍋✨
