Born on the coast of North Carolina, Atlantic Beach Pie is a stunningly simple dessert that captures the essence of seaside summers: crisp, salty-sweet shortbread crust, filled with a bright, creamy lemon-lime filling, and finished with a cloud of whipped cream and a sprinkle of flaky sea salt.
Unlike traditional lemon meringue pie, it uses sweetened condensed milk (like Key lime pie) for a lush, no-bake filling—and skips the fussy meringue for something even better: real whipped cream. It’s refreshing, elegant, and ready in under an hour (plus chilling time).
Why You’ll Love This Recipe
- 🍋 Tangy, creamy filling with zero baking required
- 🧂 Sweet + salty crust = addictive contrast
- ⏱️ 20 minutes active time, then chill
- 💸 Costs under $8—feeds 8–10 generously
- 🌾 Naturally nut-free & easily gluten-free
Ingredients You’ll Need
(9-inch deep-dish pie plate)
For the Crust:
- 1½ cups (180g) all-purpose flour
- ¼ cup (50g) granulated sugar
- ½ tsp fine sea salt
- ¾ cup (1½ sticks / 170g) cold unsalted butter, cubed
- 1–2 tbsp cold water (if needed)
For the Filling:
- 1 (14 oz) can sweetened condensed milk
- ¾ cup (180ml) fresh lemon juice (about 3–4 lemons)
- ¼ cup (60ml) fresh lime juice (about 2 limes)
- Zest of 1 lemon (optional, for extra brightness)
For the Topping:
- 1 cup (240ml) cold heavy cream
- 2 tbsp powdered sugar
- ½ tsp pure vanilla extract
- Flaky sea salt (like Maldon), for finishing
💡 Pro Tips:
- Use fresh citrus juice—bottled lacks brightness and can curdle.
- Chill bowl and beaters for whipped cream—ensures stiff peaks.
- Pre-bake crust until golden—prevents sogginess.
Step-by-Step Instructions (Tangy, Salty, Foolproof)
1. Make the Crust
- Preheat oven to 350°F (175°C).
- In a food processor, pulse flour, sugar, and salt. Add cold butter; pulse until pea-sized crumbs form.
- Press mixture firmly into bottom and up sides of a 9-inch deep-dish pie plate.
- Bake 18–22 minutes, until golden brown. Cool completely.
2. Make the Filling
- In a bowl, whisk sweetened condensed milk, lemon juice, lime juice, and zest until thickened (about 2 mins).
- Pour into cooled crust. Smooth top.
- Chill at least 4 hours (preferably overnight).
3. Whip the Cream
- Beat cold cream, powdered sugar, and vanilla until soft peaks form.
4. Serve with Style
- Top pie with whipped cream.
- Sprinkle generously with flaky sea salt—this is key!
- Garnish with lemon or lime zest if desired.
Serving Suggestions
- ☕ Classic: With iced tea or cold brew coffee
- 🥥 Coastal twist: Toast shredded coconut and sprinkle on top
- 🍓 Summer upgrade: Serve with fresh berries on the side
- 🎁 Gift idea: Wrap in parchment and twine—perfect for neighbors
Make-Ahead & Storage Tips
- Fridge: Keeps covered up to 3 days—best eaten within 48 hours.
- Freeze? Not recommended—dairy filling weeps when thawed.
- Prep ahead: Bake crust and make filling day before; assemble and chill.
Frequently Asked Questions
Q: Gluten-free?
A: Yes! Use a 1:1 GF flour blend (like Bob’s Red Mill) for the crust.
Q: No limes?
A: Use all lemon juice—but the lime adds balance and authenticity.
Q: Filling too runny?
A: Ensure you’re using sweetened condensed milk (not evaporated milk)—and whisk long enough for it to thicken.
Q: Can I use bottled juice?
A: Avoid it—it often contains preservatives that prevent proper thickening.
❤️ The Heart of the Pie
Atlantic Beach Pie isn’t just dessert—it’s a taste of coastal nostalgia. It’s what you bake when you want to impress without fuss, or when you need a bright, refreshing finish to a rich meal.
So zest those lemons, press that crust, and chill with confidence. Because the best pies aren’t complicated—they’re tangy, salty, and made with love.
“Good pie doesn’t need a bakery—it just needs citrus, cream, and someone hungry.” 🍋✨

