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Close-up slice of pie with pale crumb crust, thick golden lemon filling, tall white meringue and a crisp toasted-coconut topping

Dessert

Coconut-Lemon Meringue Pie with Toasted Coconut

A crisp coconut-graham crust holds silky lemon filling beneath a tall cooked meringue and a crackly layer of golden toasted coconut.

Developed for DishGal · Updated 2026-09-04

Prep40 min
Cook35 min
Total300 min
Cost$2.05

Directions

  1. Toast the coconut in two stages

    Heat the oven to 350°F. Spread all 3/4 cup coconut on a rimmed sheet pan and bake for 4 to 7 minutes, stirring every 2 minutes, until half the shreds are golden and half remain pale. Immediately transfer to a cool plate so residual heat does not burn them.

  2. Bake the coconut-graham crust

    Combine the graham crumbs, 1/2 cup toasted coconut, 2 tablespoons sugar and 1/4 teaspoon salt. Stir in the melted butter until evenly damp. Press firmly across the bottom and 1 inch up the sides of a 9-inch pie plate using a flat measuring cup. Bake at 350°F for 10 minutes, then cool on a rack for 15 minutes.

  3. Build the lemon base

    Whisk 1 cup sugar, cornstarch and 1/4 teaspoon salt in a medium saucepan. Gradually whisk in the water until smooth. Cook over medium heat, whisking constantly, until the mixture reaches a full bubble and thickens enough to leave tracks, 6 to 8 minutes. Boil while whisking for 1 full minute to cook the starch.

  4. Temper the yolks

    Whisk the egg yolks in a heatproof bowl. Slowly whisk in 1 cup of the hot starch mixture, a few tablespoons at a time, then return everything to the saucepan. Cook over medium-low heat for 2 minutes, whisking constantly, until glossy and thick. Do not allow the egg mixture to scorch.

  5. Finish the lemon filling

    Remove from the heat and whisk in the lemon juice, zest and 3 tablespoons butter until smooth. Pour the hot filling into the cooled crust and smooth the top. Press parchment directly onto the surface while preparing the meringue so a skin does not form.

  6. Heat the Swiss meringue safely

    Combine the egg whites, 1 cup sugar, cream of tartar and 1/8 teaspoon salt in a spotless heatproof mixing bowl. Set over a saucepan holding 1 inch of barely simmering water; the bowl must not touch the water. Whisk continuously until the sugar dissolves and the mixture reaches 160°F, 5 to 8 minutes.

  7. Whip a tall stable topping

    Remove the bowl from the heat, add vanilla and beat with an electric mixer on high for 5 to 7 minutes, until the meringue is glossy, forms stiff peaks and the bowl no longer feels hot. Do not underwhip; the finished topping must hold a clean ridge.

  8. Seal the filling and add coconut

    Remove the parchment from the still-warm filling. Spoon the meringue around the outer edge first, pressing it firmly against the crust to make a complete seal, then mound the rest in the center. Sprinkle the reserved 1/4 cup toasted coconut evenly over the entire top to create the golden textured layer visible in the finished slice.

  9. Cool and chill before slicing

    Let the pie cool on a rack for 45 minutes, then refrigerate uncovered for 3 hours until the filling is fully set. For neat slices, dip a thin knife in hot water and wipe it dry between cuts. Keep the pie refrigerated until serving.

Why this works

Why it worksBoiling the cornstarch base for a full minute develops enough thickening power for a sliceable lemon layer rather than a loose curd.
Why it worksHeating the egg whites and sugar to 160°F produces a smooth, stable Swiss meringue with dissolved sugar and clear food-safety guidance.
Why it worksCoconut in both the crust and topping creates a continuous flavor, while the crisp golden surface matches the soft meringue and tart filling.

Useful kitchen gear

Tools that make this easier.

Compare the function and specifications first; skip anything your kitchen already handles well.

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Bowl of vegetables resting on a digital kitchen scale Compare on AmazonDigital kitchen scaleAccurate crumb and coconut weights keep the crust cohesive without becoming greasy.See current options → Stainless-steel mixing bowl and matching strainer bowl Compare on AmazonHeat-safe mixing bowlsA clean heat-safe bowl is necessary for warming and whipping the Swiss meringue over simmering water.See current options → Two heat-safe oven mitts hanging above kitchen pots and pans Compare on AmazonHeat-safe oven mittsA secure grip helps when handling the hot crust, toasted coconut and saucepan during assembly.See current options →

Swaps & notes

Easy swaps

  • Use digestive-biscuit or vanilla-wafer crumbs in place of graham crumbs, keeping the same 165 g weight so the butter ratio remains correct.
  • Unsweetened shredded coconut can replace sweetened coconut; add 1 extra tablespoon sugar to the crust for comparable sweetness.
  • For a classic lemon meringue pie, omit the coconut, increase graham crumbs to 1 3/4 cups and add 1 additional tablespoon melted butter.

Cook notes

  • Even a trace of yolk or grease prevents egg whites from whipping well. Separate eggs while cold, then transfer each clean white to the mixing bowl individually.
  • Add lemon juice only after the thickened yolk mixture comes off the heat. Prolonged hard boiling with acid can weaken a cornstarch-thickened filling.
  • The five-hour total includes crust cooling, pie cooling and a full three-hour chill; cutting sooner is the most common reason the filling slumps.

Storage

Refrigerate the finished pie within 2 hours and keep it loosely covered for up to 3 days. For the cleanest meringue, insert toothpicks before draping plastic so the wrap does not touch the topping. Serve cold; do not reheat. Freezing is not recommended because the lemon filling can release water and the meringue becomes rubbery after thawing.

Questions

Why is liquid beading on my meringue?

Undissolved sugar, overbaking or temperature swings can cause beading. Heat the whites and sugar to 160°F while whisking, confirm the grains dissolve, spread the meringue over warm filling and cool the pie away from drafts.

Can I make coconut-lemon meringue pie the day before?

Yes. It slices best after an overnight chill, although the meringue is most pristine during the first 24 hours. Keep it refrigerated and protect the topping from direct contact with plastic wrap.

How do I know the lemon filling is thick enough?

Before the yolks are added, it should bubble across the entire surface and a whisk should leave visible tracks. After tempering, two more minutes over medium-low heat should produce a glossy filling that falls from the whisk in thick ribbons.

Coconut-Lemon Meringue Pie with Toasted Coconut
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1. Toast the coconut in two stagesHeat the oven to 350°F. Spread all 3/4 cup coconut on a rimmed sheet pan and bake for 4 to 7 minutes, stirring every 2 minutes, until half the shreds are golden and half remain pale. Immediately transfer to a cool plate so residual heat does not burn them.
2. Bake the coconut-graham crustCombine the graham crumbs, 1/2 cup toasted coconut, 2 tablespoons sugar and 1/4 teaspoon salt. Stir in the melted butter until evenly damp. Press firmly across the bottom and 1 inch up the sides of a 9-inch pie plate using a flat measuring cup. Bake at 350°F for 10 minutes, then cool on a rack for 15 minutes.
3. Build the lemon baseWhisk 1 cup sugar, cornstarch and 1/4 teaspoon salt in a medium saucepan. Gradually whisk in the water until smooth. Cook over medium heat, whisking constantly, until the mixture reaches a full bubble and thickens enough to leave tracks, 6 to 8 minutes. Boil while whisking for 1 full minute to cook the starch.
4. Temper the yolksWhisk the egg yolks in a heatproof bowl. Slowly whisk in 1 cup of the hot starch mixture, a few tablespoons at a time, then return everything to the saucepan. Cook over medium-low heat for 2 minutes, whisking constantly, until glossy and thick. Do not allow the egg mixture to scorch.
5. Finish the lemon fillingRemove from the heat and whisk in the lemon juice, zest and 3 tablespoons butter until smooth. Pour the hot filling into the cooled crust and smooth the top. Press parchment directly onto the surface while preparing the meringue so a skin does not form.
6. Heat the Swiss meringue safelyCombine the egg whites, 1 cup sugar, cream of tartar and 1/8 teaspoon salt in a spotless heatproof mixing bowl. Set over a saucepan holding 1 inch of barely simmering water; the bowl must not touch the water. Whisk continuously until the sugar dissolves and the mixture reaches 160°F, 5 to 8 minutes.
7. Whip a tall stable toppingRemove the bowl from the heat, add vanilla and beat with an electric mixer on high for 5 to 7 minutes, until the meringue is glossy, forms stiff peaks and the bowl no longer feels hot. Do not underwhip; the finished topping must hold a clean ridge.
8. Seal the filling and add coconutRemove the parchment from the still-warm filling. Spoon the meringue around the outer edge first, pressing it firmly against the crust to make a complete seal, then mound the rest in the center. Sprinkle the reserved 1/4 cup toasted coconut evenly over the entire top to create the golden textured layer visible in the finished slice.
9. Cool and chill before slicingLet the pie cool on a rack for 45 minutes, then refrigerate uncovered for 3 hours until the filling is fully set. For neat slices, dip a thin knife in hot water and wipe it dry between cuts. Keep the pie refrigerated until serving.