Primal Guide

Paleo No-Bake Key Lime Pie

Craving a refreshing, sweet-tart Key West-style key lime pie with a silky custard texture and buttery graham-style crust without sweetened condensed milk, heavy dairy cream, refined cane sugar, or graham cracker wheat flour? This Paleo No-Bake Key Lime Pie presses a buttery, toasted raw macadamia nut, unsweetened coconut, and Medjool date crust into a springform pan. Filled with a luscious, velvety emulsion of soaked raw cashews, culinary coconut cream, fresh-squeezed key lime juice, 2 tablespoons of fragrant lime zest, and pure maple syrup. Chilled until set and garnished with dairy-free whipped coconut cream and fresh lime wheels in 20 active minutes.

Active Prep 20 Mins
Chill Time 4 Hrs (Freezer)
Total Yield 8 to 10 Slices
Difficulty Easy
★★★★★
5.0 / 5.0 Star Community Rating Based on 960 verified Paleo dessert reviews

Ingredients

For the Buttery Macadamia Coconut Crust:

  • 1.25 cups raw macadamia nuts or raw pecans
  • 0.75 cup unsweetened shredded coconut flakes
  • 0.5 cup pitted soft Medjool dates (approx. 5 large dates)
  • 2 tbsp unrefined virgin coconut oil, melted
  • 0.25 tsp fine Celtic sea salt and 0.5 tsp pure vanilla extract

For the Silky Key Lime Filling:

  • 1.5 cups raw cashews (soaked in boiling water for 30 minutes, then drained thoroughly)
  • 0.75 cup full-fat culinary coconut cream (chilled solid top from canned coconut milk)
  • 0.66 cup freshly squeezed key lime juice (approx. 10 to 12 small key limes or 4 Persian limes)
  • 2 tbsp finely grated key lime zest (plus extra for garnish)
  • 0.5 cup pure Grade A maple syrup or raw honey
  • 0.33 cup unrefined virgin coconut oil, melted
  • 1 tsp pure vanilla extract and pinch of fine sea salt
  • 0.5 tsp pure spirulina powder or spinach powder (optional, for natural pastel lime green color)

For Garnish & Topping:

  • Whipped coconut cream (whipped with 1 tbsp maple syrup & vanilla)
  • Fresh key lime slices & toasted macadamia crumbles

Step-by-Step Instructions

  1. Prep Springform Pan: Line the bottom of an 8-inch or 9-inch round springform pan (or tart pan with removable bottom) with parchment paper. Lightly grease edges with coconut oil.
  2. Make Macadamia Nut Crust: In a food processor, combine macadamia nuts, shredded coconut, pitted dates, melted coconut oil, vanilla extract, and sea salt. Pulse for 20 to 30 seconds until a sticky, coarse crumble forms that holds together when pinched. Transfer crumble into the springform pan. Press mixture firmly and evenly across the bottom and slightly up the sides using the back of a measuring cup. Place crust in the freezer to firm up while preparing the filling.
  3. Blend Silky Key Lime Filling: In a high-speed blender (like a Vitamix), add the drained soaked cashews, coconut cream, fresh key lime juice, lime zest, maple syrup, melted coconut oil, vanilla extract, sea salt, and spirulina (if using). Blend on HIGH for 90 to 120 seconds, stopping once to scrape the sides, until the filling is ultra-glossy, velvety smooth, and completely free of any nut grit.
  4. Pour & Smooth: Remove chilled crust from freezer. Pour the creamy lime filling over the crust, using an offset spatula to smooth the surface into a mirror-like finish. Gently tap pan on the counter 3 times to release any trapped air bubbles.
  5. Freeze to Set: Place pie in the freezer on a flat level surface for at least 4 hours (or overnight) until solid and set.
  6. Thaw & Garnish: Remove pie from freezer 20 to 25 minutes before slicing. Unclip the springform collar. Pipe dollops of fluffy whipped coconut cream around the perimeter. Top each slice with a fresh key lime wheel, lime zest ribbons, and toasted macadamia crumbles. Slice with a sharp warm knife and serve chilled!

Nutritional Breakdown (Per Slice - 1/8th of Pie)

Calories 360 kcal
Protein 6g
Healthy Fats 28g
Net Carbs 14g

Chef's Paleo Nutritional Science

Raw macadamia nuts are rich in monounsaturated palmitoleic acid and heart-healthy oleic acid. Fresh key lime juice delivers bioactive flavonoids and Vitamin C, while unrefined coconut cream and coconut oil supply medium-chain triglycerides (MCTs) like lauric acid that fuel hepatic ketone production.

Frequently Asked Questions

How do I store leftover key lime pie?

Store sliced pie in an airtight glass container in the freezer for up to 2 months. Let slices thaw at room temperature for 15 minutes before serving for the ultimate creamy custard texture.

Can I use regular Persian limes instead of Key limes?

Yes! Fresh regular grocery limes work wonderfully. Key limes have a slightly more floral, aromatic tartness, but standard organic Persian limes produce a sensational pie.

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