Winter Citrus Tart Recipe: Zesty Orange & Grapefruit Tart for Cozy Nights

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The Winter Citrus Tart is a bright, elegant dessert that’s surprisingly simple to make. A flaky pâte sucrée (a sweet shortcrust) encases a silky, citrus-infused pastry cream. The contrast between the crisp, buttery crust and the rich, creamy filling makes this tart feel both refined and comforting. It’s a perfect project for colder months when citrus is at its best, but the recipe works year-round. Finish the tart with candied citrus, peeled fresh citrus slices, chopped pistachios, or a dollop of whipped mascarpone — whatever you choose will look and taste wonderful.

citrus tart with three slices laying next to it, a cake knife, white napkin, glass, and bowl of citrus slices

About The Recipe

This tart was inspired by a winter bounty of citrus. While many kitchens turn to chocolate in the colder months, citrus brings a welcome lift and bright flavor. After experimenting several times to balance the zesty fruit with a silky custard, the final version delivers just the right amount of brightness without overpowering the cream. The result is a crowd-pleasing tart that’s beautiful on the table and straightforward to make.

overhead shot of citrus tart with stacked plates, flowers, sliced citrus, a white napkin, and cake knife

This recipe uses orange and grapefruit zest for a balanced citrus profile, but you can substitute or combine other citrus fruits to suit your taste. The tart is versatile to decorate — from a simple dusting of powdered sugar and a few sliced fruits to a more elaborate arrangement of candied citrus and nuts. It keeps best refrigerated and is best enjoyed within a couple of days.

three slices of citrus tart on white plates with two forks and napkin
slice of citrus tart being held above the rest of the tart with bowl of citrus, glass, and stacked plates behind

Equipment Needed

  • Mixing bowls
  • Pastry blender or fork
  • 9-inch tart pan with removable bottom
  • 2-quart saucepan
  • Glass baking dish or shallow pan for chilling custard
  • Plastic wrap
  • Piping bag
  • Offset spatula

Ingredients

For the Crust:

  • All-purpose flour
  • Powdered sugar
  • Baking powder
  • Salted butter (cold and sliced)
  • 1 large egg + 1 egg yolk
  • Almond meal
butter, almond flour, baking soda, eggs, flour, and powdered sugar on marble counter

For the Filling:

  • 6 large egg yolks
  • Cornstarch
  • Milk
  • Heavy cream
  • Sugar
  • Vanilla bean
  • Salted butter
  • Orange zest
  • Grapefruit zest
vanilla bean, orange zest, grapfruit zest, sugar, egg yolks, milk butter, corn start, and cream on marble counter

Instructions

Prepare the crust:

  • Sift together the flour, powdered sugar, and baking powder in a medium bowl.
  • Cut the cold butter into the dry ingredients with a pastry blender or fork until the mixture resembles coarse crumbs.
  • Add the egg and egg yolk, mixing until a rough dough forms.
  • Knead in the almond meal until the dough becomes smooth. Transfer to parchment and roll to about 1/4-inch thickness.
  • Lightly flour the dough and roll it around the rolling pin to transfer into a 9-inch tart pan. Press gently to fit the pan, trim excess, and patch any holes.
  • Prick the bottom with a fork, cover with plastic wrap, and refrigerate for at least 30 minutes.
  • Preheat the oven to 350°F (175°C). Bake the chilled crust for about 12 minutes, until the edges just begin to brown. Allow to cool completely.
shortbread dough pressed into tart pan
shortbread dough pricked

Make the filling:

  • In a small bowl, whisk together the egg yolks, cornstarch, and 2 tablespoons of sugar until smooth. Set aside.
  • In a medium saucepan, combine the milk, heavy cream, the remaining sugar, and the vanilla bean (split and scraped). Heat to a gentle boil over medium heat.
  • Slowly temper the egg mixture by pouring about one-third of the hot milk mixture into the yolks while stirring constantly.
  • Return the combined mixture to the saucepan. Add the orange and grapefruit zest, and cook over medium-low heat, stirring constantly.
  • When the custard begins to thicken, switch to a whisk and continue cooking for 1–2 minutes until very thick and pulling slightly away from the pan.
  • Remove from heat, whisk in the butter until fully incorporated, then remove the vanilla bean pod.
  • Place the custard in a shallow glass dish and press plastic wrap directly onto the surface to prevent a skin from forming. Chill in the refrigerator until cool, at least 30 minutes.
baked tart shell with custard in piping bag

Assemble the tart:

  • Fill a piping bag with the chilled pastry cream and pipe it evenly into the cooled tart shell.
  • Use an offset spatula to smooth the surface, then decorate as desired with candied citrus, peeled slices, chopped pistachios, or a light glaze.
  • Refrigerate until ready to serve. Best eaten within 1–2 days.
custard in tart shell on marble counter

Decorating Ideas

For a pretty finish and good flavor, try:

  • Candied citrus slices
  • Chopped pistachios
  • Fresh citrus slices with the rind removed
  • Glazed fruit for shine and sweetness

What Kinds of Citrus To Use

Orange and grapefruit zest are used in this version for balance, but you can use lemons, limes, blood oranges, or any combination you prefer. Adjust the amounts if a fruit is especially tart.

citrus tart with slice taken out of it on marble counter with sliced citrus, cake knife, and glass

What To Serve With This Citrus Tart

Complement the tart with light, creamy or fruity accompaniments:

  • Whipped mascarpone cream
  • Chantilly cream
  • Vanilla ice cream
  • A refreshing fruit slush or sorbet

How To Store

To keep the crust from becoming soggy, brush a thin layer of melted white chocolate inside the baked shell before filling. Store the finished tart covered in the refrigerator for 1–2 days. Tarts are best enjoyed fresh.

citrus tart in top left corner with white plates
citrus slices with flowers

Expert Tips

  • Temperature control is key: make sure dairy is heated properly and the oven is accurate for the best results.
  • When the custard begins to thicken, keep it on the heat for 1–2 more minutes so it becomes very thick before adding butter.
  • Whisk the butter in completely for a smooth, glossy finish.
  • Do not over-brown the crust — a light golden edge is all that’s needed.
  • Rolling the dough yields a more even crust than pressing it in by hand.
  • Any citrus can be used; adjust zests to taste.
  • Use a tart pan with a removable bottom to make unmolding easier.

When you make this Winter Citrus Tart, leave a comment and share how it turned out — we love hearing from home bakers!

citrus tart with three slices laying next to it, a cake knife, white napkin, glass, and bowl of citrus slices