Tangerine Shortbread Tart with Fresh Rosemary

Introduction

Vivid citrus and aromatic herbs come together in this Tangerine Shortbread Tart with Fresh Rosemary—a dessert that manages to be both elegant and irresistibly bright. The buttery, melt-in-your-mouth shortbread crust is perfectly complemented by a tangerine custard that sings with freshness, while rosemary infuses the tart with a subtle, savory lift. This tart is an exceptional finish for any dinner party and a standout at your next brunch.

Why This Tangerine Shortbread Tart Wins Every Time

Few desserts bring together contrasting flavors as harmoniously as this one. The creamy citrus filling is anchored by a crisp shortbread crust and accented with just enough rosemary to add intrigue, not overpower. It’s eye-catching, deeply flavorful, and surprisingly simple to make—ideal for impressing guests or treating yourself to bakery-level finesse at home.

Prepping and Baking the Perfect Shortbread Crust

To streamline the crust-making process, use a digital kitchen scale for precise measurements—shortbread is all about balance. For easy release after baking, always line your tart pan with a piece of Reynolds Kitchens Brown Parchment Paper Roll. This ensures your crust stays intact, revealing those beautiful, clean edges that make for a professional finish.

Use a food processor if you have one to quickly pulse together the butter, flour, and sugar, but mixing by hand works well too. Chill the dough before pressing it into the tart pan for a tender, flaky base.

Making the Tangerine-Rosemary Filling

The luminous custard filling strikes a captivating balance: tangy tangerine juice and zest, creamy eggs, and fragrant fresh rosemary. Thoroughly zest your tangerines using a fine grater—the aromatic oils in the zest are what make the filling so vibrant. If you want an ultra-smooth filling, blend your filling ingredients with the Ninja BL610 Professional 72 Oz Countertop Blender before pouring into the crust.

Heat the custard gently and constantly whisk to prevent curdling and ensure a lusciously silky texture. Strain the filling before baking for a flawless result.

Assembling and Serving the Tart

After baking, let the tart cool completely before slicing—patience ensures clean servings and a firm-yet-tender texture. To slice through the delicate custard and crisp crust without tearing, use a sharp chef’s knife and serve with a garnish of tangerine slices or a sprig of fresh rosemary for a garnish that hints at what’s inside.

Transport your tart or take leftovers to share using Rubbermaid Brilliance Food Storage Containers—the airtight seal keeps everything tasting fresh.

Nutritional Facts and Serving Size

This tart yields about 8 generous slices. Each serving contains roughly 320 calories, with the bulk of the richness coming from real butter and eggs. It’s a luxurious, citrus-forward treat—meant to be relished and shared.

Tangerine Shortbread Tart with Fresh Rosemary (Recap)

With its golden, buttery crust and vividly flavored, herbal-citrus filling, this tart checks every box for taste, aroma, and elegance. Its striking colors and unexpected flavor combination make it an unforgettable addition to any dessert spread.

Instructions

1. Preheat oven to 350°F. Line the bottom of a tart pan with a round cut from the Reynolds Kitchens Brown Parchment Paper Roll for easy removal.
2. Combine flour, powdered sugar, salt, and chopped rosemary in a bowl. Add cold butter and rub in with fingertips or cut in with a pastry blender until mixture resembles coarse crumbs.
   
   For ultra-even pieces, consider using a Mueller Pro-Series 10-in-1, 8 Blade Vegetable Chopper to prep the rosemary finely.
3. Add egg yolk and mix until dough starts to clump. Press dough evenly into the tart pan and up the sides. Prick base lightly with a fork. Chill for 15 minutes in the fridge.
4. Bake crust for 18–20 minutes, or until lightly golden. Let cool while you prepare the filling.
5. Whisk together tangerine juice, zest, eggs, sugar, cream, rosemary, butter, and salt. For a smoother filling, use the Ninja BL610 Professional 72 Oz Countertop Blender to combine the ingredients.
6. Pour mixture into the cooled crust. Bake at 325°F for 18–22 minutes, or until the edges are set and the center just barely jiggles when shaken.
7. Cool to room temperature, then chill for at least 1 hour before slicing. For neat slices, use a sharp chef’s knife and wipe between cuts.
8. Garnish with tangerine slices and rosemary sprigs before serving. Store leftovers in a Rubbermaid Brilliance Food Storage Container for up to 3 days in the fridge.

Cook and Prep Times

Prep Time: 30 minutes

Cook Time: 45 minutes

Total Time: 1 hour 30 minutes (including chilling)